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Emerson CS800 Data Sheet

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1. ACCURACY 10 GAUGE SPRING SETPOINT Droop Boost Set Range Part Number Color 5 psig 0 50 psig 0 50 psig 2 5 to 5 5 psig GES03A3XOL2 0 34 bar 34 mbar 34 mbar 0 17 to 0 38 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 1750 47 0 2360 63 4 2860 76 8 3630 97 4 4290 115 15 1 0 4370 117 5400 145 5960 160 20 1 4 5660 152 6630 178 7540 202 25 1 7 6910 186 7870 211 8920 240 30 24 7950 213 9530 256 10 490 282 40 2 8 9760 262 11 740 315 12 770 343 50 3 4 6850 184 9270 249 11 900 320 13 230 355 14 360 386 60 4 1 7970 214 11 280 303 13 470 362 15 070 405 80 5 5 10 650 286 13 750 369 100 6 9 12 440 334 15 460 415 125 8 6 14 500 389 psig bar Body Size 2 in DN 50 10 0 69 1730 46 4 2400 64 4 2840 76 2 3620 97 2 4060 109 15 1 0 2500 67 1 3410 91 5 4300 115 5360 144 6490 174 20 1 4 3230 86 7 4360 117 5610 151 6950 187 8760 235 25 1 7 3810 102 5280 142 6860 184 8960 241 11 030 296 30 25 4410 118 6340 170 8430 226 10 780 289 13 080 351 40 2 8 5550 149 8640 232 11 810 317 15 280 410 17 290 464 50 3 4 6980 187 11 120 299 15 070 405 19 630 527 21 680 582 60 4 1 8750 235 13 630 366 18 300 491 23 260 624 80 5 5 11 970 321 18 59
2. SETBOINT ACCURACY 20 GAUGE SPRING Set Range Part Number Color 7 psig 1 4 psig 14 psig 5 to 10 psig GE30344X012 Green with 0 48 bar 0 10 bar 0 10 bar 345 to 690 mbar White Stripe CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 135 Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 1350 362 103 4760 128 5780 155 6270 168 8620 231 15 1 0 1870 50 2 157 6990 188 8540 229 9610 258 12 270 329 20 1 4 2190 58 8 200 8850 238 10 690 287 12 280 330 25 1 7 2550 68 5 241 10 630 285 12 880 346 13 610 365 30 24 2900 77 9 277 12 400 333 14 340 385 15 400 413 40 2 8 3610 96 9 348 15 010 403 17 140 460 50 3 4 4260 114 403 18 020 484 19 120 513 60 4 1 4880 131 455 19 130 514 20 780 558 80 5 5 6250 168 529 21 670 582 100 6 9 7610 204 125 8 6 9290 249 psig bar Body Size 2 in DN 50 10 0 69 1070 28 7 109 4980 134 5880 158 6910 186 8860 238 15 1 0 1820 48 9 167 7360 198 9080 244 10 790 290 14 360 386 20 1 4 2300 61 7 216 9940 267 11 680 314 13 270 356 25 1 7 2640 70 9 273 11 780 316 13 930 374 16 610 446 30 2 1 2990 80 3 5710 153 8680 233 11 550 310 14 060 377 16 300 438 19 820 532 40 2 8 3670 98 5 7360 198 11 440 307 14 910 400 18 1
3. SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 14 in w c 2 in w c 2 in w c 10 to 16 in w c 35 mbar 5 mbar 5 mbar 25 to 40 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 819 5 1 2113 5 8 16 3 4 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 1 0 07 430 11 5 520 14 0 1210 32 5 1210 32 5 1290 34 6 1540 41 3 1790 48 1 2510 67 4 2 0 14 630 16 9 990 26 6 1690 45 4 2010 54 0 2440 65 5 2900 77 9 3350 89 9 4500 121 3 0 21 770 20 7 1350 36 2 1870 50 2 2540 68 2 2890 77 6 3730 100 4230 114 5660 152 5 0 34 1030 27 7 1800 48 3 2760 74 1 3280 88 1 4020 108 5320 143 5730 154 7160 192 10 0 69 1380 37 0 2560 68 7 4000 107 5110 137 6320 170 7700 207 8530 229 13 160 353 15 1 0 1700 45 6 3220 86 4 4980 134 6400 172 8180 220 10 270 276 11 690 314 19 100 513 20 1 4 1970 52 9 4040 109 6270 168 8110 218 10 620 285 15 320 411 17 550 471 25 1 7 2340 62 8 4890 131 7810 210 9570 257 12 530 336 18 870 507 20 710 556 30 24 2710 72 8 5320 143 8280 222 10 890 292 13 070 351 19 710 529 40 2 8 3300 88 6 6900 185 10 980 295 13 280 357 16 560 444 26 440 710 50 3 4 3890 104 8290 223 12 990 349 16 060 431 18 020 484 30 650 823 60 4 1 4490 121 9710 26
4. SETPOINT ACCURACY 10 GAUGE SPRING Droop Boost Set Range Part Number Color 2 psi 0 20 psi 0 20 psi 1 to 2 5 psi m m 14 mm 14 e 0 07 to AE eat Blus CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 740 19 9 41 9 1730 46 4 2240 60 1 2240 60 1 3080 82 7 5 0 34 960 25 8 67 4 2850 76 5 3640 97 7 3980 107 4830 130 10 0 69 1450 38 9 116 5040 135 5510 148 6030 162 7410 199 15 1 0 1940 52 1 157 6480 174 6980 187 7740 208 8440 227 20 1 4 2310 62 0 190 7720 207 8020 215 8860 238 25 1 7 2610 70 1 220 8470 227 8600 231 9180 246 30 2 1 2960 79 5 237 9450 254 9120 245 9860 265 40 2 8 3570 95 8 274 10 230 275 10 230 275 50 34 4340 117 282 10 800 290 10 800 290 60 4 1 4970 133 298 11 100 298 11 100 298 80 5 5 6370 171 317 11 810 317 100 6 9 7590 204 125 8 6 9340 251 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 Table 34 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 2 in DN 50 Body Size at 10 Accuracy SETPOINT ACCURACY 10 GAUGE SPR
5. 1 3 8 in 1in 718 in 35 25mm 22 ORIFICE ORIFICE 1 VENT SIZE OPTIONAL LOW START TO DISCHARGE RELIEF SPRING 51345 1 2 in 13 mm 4 5 1 310 ORIFICE 41216 3 8 in gt 9 5 mm 3 5 241 3 4 in ORIFICE 19 mm ORIFICE 3 207 i 2 51172 5 8 in o4 16 ORIFICE ORIFICE 21138 1 5 103 1 69 0 5 34 0 0 10 201 30 401 50 60 701 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 11 Type CS800IR Relief Curves Blocked Open per Orifice Size at 7 in w c 17 mbar Set Pressure OUTLET PRESSURE psig mbar 51345 4 51310 41276 3 5 241 31207 2 5 1172 21138 1 5 1103 1 69 0 5 34 1 3 8 in 35 mm ORIFICE 1in 25 mm ORIFICE HIGH CAPACITY 2 1 2 NPT VENT SIZE OPTIONAL LOW START TO DISCHARGE RELIEF SPRING 7 8 22 mm ORIFICE 3 4 in 5 8 in 19 mm ORIFICE 16 mm ORIFICE 3 8 in 1 4 in gt 6 4mm 10 0 69 201 1 4 30 2 1 701 4 8 80 90 5 5 401 2 8 50 3 4 INLET PRESSURE psig bar 607 4 1 6 2 ORIFICE I 100 6 9 110 7 6 120 8 3 Figure 12 CS800 Q High Capacity Relief Curves Blocked Open per Orifice Size at 7 in
6. SETPOINT ACCURACY 2 ABS SPRING Set Range Part Number Color 5 psi 0 39 psi 0 39 psi 2 5 to 5 5 psi i m 27 12 27 e 0 17 to 1 i Yellow CAPACITIES IN SCFH Nm h 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 1360 36 5 78 9 3480 93 4 3780 102 4560 122 5730 154 15 1 0 1890 50 7 112 5030 135 5710 153 6760 182 7550 203 20 1 4 2210 59 3 141 6010 161 7140 192 8240 221 25 1 7 2520 67 7 165 7290 196 7670 206 9890 266 30 24 2660 71 4 199 8040 216 8930 240 10 850 291 40 2 8 3370 90 5 235 9440 253 11 050 297 50 3 4 3990 107 269 11 420 307 12 550 337 60 4 1 4910 132 302 12 620 339 13 220 355 80 5 5 6180 166 369 14 570 391 100 6 9 7610 204 125 8 6 9160 246 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 SETPOINT ACCURACY 2 ABS SPRING Droop Boost Set Range Part Number Color 5 psi 0 39 psi 0 39 psi 2 5 to 5 5 psi ER 27 27 0 17 Dam GF303492012 Yellow CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3
7. 0 07 bar 7 mbar 7 mbar 35 to 75 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4119 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 840 22 6 1200 322 1310 352 1820 48 9 1610 43 2 3 0 21 1100 29 5 1520 40 8 1760 47 2 2430 652 2700 72 5 5 0 34 1680 45 1 2280 612 2820 75 7 3490 93 7 3710 99 6 10 0 69 2410 64 7 3430 92 1 4480 120 5630 151 6480 174 15 1 0 3080 82 7 4770 128 6910 186 7850 211 8520 229 20 1 4 4080 110 5970 160 8540 229 9100 244 9670 260 25 1 7 4690 126 7400 199 9030 242 9700 260 10 190 274 30 24 5790 155 8680 233 10 380 279 10 240 275 10 790 290 40 2 8 7310 196 10 290 276 11 660 313 11 470 308 11 930 320 50 3 4 9270 249 11 010 296 12 140 326 11 740 315 12 550 337 60 4 1 10 320 277 11 200 301 12 490 335 12 220 328 80 5 5 11 810 317 11 610 312 100 6 9 12 180 327 12 030 323 125 8 6 11 730 315 Blank areas indicate where maximum operating inlet pressure for given orifice size is exceeded Table 58 Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 10 Accuracy mE ACCURACY 10 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 2 8 in w c 2 8 in w c 14 to 30 in w c 0 07 bar 7 mbar 7 mbar 35 to 75 mbar Boe IU UE CAPACITIE
8. 2 Type 5824 exhibits a 2096 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 0 34 bar 34 mbar 34 mbar 0 17 to 0 38 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 1450 38 9 97 7 4170 112 5190 139 5760 155 7240 194 15 1 0 1910 51 3 136 6050 162 6970 187 7960 214 9410 253 20 1 4 2260 60 7 175 7520 202 8800 236 9670 260 25 1 7 2640 70 9 202 8570 230 9620 258 11 320 304 30 24 2710 72 8 235 9900 266 10 670 286 12 160 326 40 2 8 3410 91 5 271 11 330 304 13 220 355 50 34 4100 110 310 13 030 350 14 920 401 60 4 1 4950 133 346 14 220 382 15 630 420 80 55 6260 168 413 16 290 437 100 6 9 7660 206 125 8 6 9300 250 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 SERONT ACCURACY 10 GAUGE SPRING Droop Boost Set Range Part Number Color 5 psi 0 50 psi 0 50 psi 2 5 to 5 5 psi rer 34 d 34 Lm 0 17 to ms a CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 0 SCFH Nm h
9. SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 7 in w c 1 in w c 2 in w c 5 5 to 8 5 in w c GE49043X012 Brown 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 41190 7 8122 1 250 1 3 8 354 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 0 4 0 03 460 12 3 750 20 1 910 24 4 1210 32 5 1470 39 5 1590 42 7 2390 64 2 0 51 0 04 600 16 1 820 22 0 1120 30 1 1580 42 4 1690 45 4 1720 46 2 2910 78 1 1 0 07 570 15 3 820 22 0 1330 35 7 1670 44 8 2190 58 8 2690 72 2 3330 89 4 4300 115 2 0 14 810 21 7 1080 29 0 2040 54 8 2750 73 8 3950 106 4610 124 4990 134 6250 168 3 0 21 1040 27 9 1450 38 9 2830 76 0 3730 100 5140 138 5920 159 6590 177 6970 187 5 0 34 1260 33 8 2050 55 0 3870 104 4990 134 7730 208 9080 244 11 020 296 10 380 279 10 0 69 1610 432 3070 82 4 6130 165 9360 251 12 330 331 14 570 391 16 360 439 13 210 355 15 1 0 1980 53 2 4050 109 7810 210 11 780 316 16 180 434 19 680 528 21 270 571 16 160 434 20 1 4 2160 58 0 4920 132 9210 247 13 860 372 18 920 508 22 030 591 22 030 591 25 17 2490 66 8 5720 154 10 520 282 16 160 434 22 0300 5919 22 030 591 22 030 591 factor of 0 6 4 Not available on the Type CS803 5 Type CS804 exhibits a 20 reduction in
10. Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 1 0 07 540 14 5 830 22 3 870 23 4 1450 38 9 1490 40 0 2 0 14 880 23 6 1340 36 0 1440 38 7 2080 55 8 2230 59 9 3 0 21 1210 32 5 1770 47 5 2250 60 4 2390 64 2 3000 80 5 5 0 34 1650 44 3 2570 69 0 3340 89 7 3970 107 4150 111 10 0 69 2750 73 8 4270 115 5510 148 6270 168 6560 176 15 1 0 3680 98 8 5820 156 7370 198 7640 205 8060 216 20 1 4 4830 130 7080 190 8540 229 9200 247 9200 247 25 17 5620 151 8380 225 9600 258 9600 258 10 000 269 30 24 6360 171 9110 245 10 530 283 10 530 283 10 810 290 40 2 8 7940 213 10 740 288 11 870 319 11 870 319 11 870 319 50 3 4 9490 255 11 730 315 12 350 332 12 350 332 12 350 332 60 4 1 10 510 282 12 370 332 12 870 346 13 160 353 80 5 5 12 660 340 13 170 354 100 6 9 13 170 354 13 170 354 125 8 6 13 630 366 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded Table 56 Types CS805 and CS806 Internal Registration Flow Capacities for 14 in w c 35 mbar Setpoint for 2 in DN 50 Body Size SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 14 in w c 2 in w c 2 in w c 10 to 16 in w c 35 mbar 5 mbar 5 mbar 25 to 40 mbar SIEHE CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5
11. SETBOINT ACCURACY 2 ABS SPRING Droop Boost Set Range Part Number Color 1 psig 8 7 in w c 8 7 in w c 14 to 30 in w c GE30341X012 0 07 bar 22 mbar 22 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 0 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 740 19 9 1450 38 9 2100 56 4 2800 752 3700 99 3 4100 110 4650 125 5350 144 3 0 21 910 24 4 1800 48 3 2580 69 3 3400 91 3 4480 120 5100 137 5730 154 6200 166 5 0 34 1180 31 7 2320 62 3 3550 95 3 4700 126 6050 162 6900 185 7900 212 7900 212 10 0 69 1630 43 8 3380 90 7 5100 137 6700 180 8550 230 9000 242 9550 256 10 100 271 15 1 0 1960 52 6 4170 112 6700 180 7900 212 9400 252 10 300 277 11 250 302 11 400 306 20 1 4 2250 60 4 4740 127 8100 217 9200 247 10 500 282 11 300 303 12 200 328 25 1 7 2660 71 4 5710 153 10 100 271 10 800 290 11 550 310 12 000 322 12 600 338 30 24 2960 79 5 6440 173 10 550 283 11 400 306 12 350 332 12 700 341 13 100 352 40 2 8 3650 98 0 7850 211 10 550 283 11 400 306 12 350 332 12 350 332 50 3 4 4350 117 9250 248 12 000 322 12 500 336 13 000 349 13 000 349 60 4 1 5000 134 10 900 293 12 600 338 12 800 344 13 000 349 13 000 349 80 5 5 6340 170 12 550 337 13 000 349 13 000 349 13 000 349 100 6 9 77
12. SETBOINT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 5 5 in w c 5 5 in w c 14 to 30 in w c GE30341X012 0 07 bar 14 mbar 14 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 0 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 500 13 4 750 20 1 1750 47 0 2000 53 7 2250 60 4 2300 61 7 2400 64 4 2850 76 5 3 0 21 700 18 8 1100 29 5 1930 51 8 2200 59 1 2630 70 6 2900 77 9 3210 86 2 3680 98 8 5 0 34 1100 29 5 1800 48 3 2300 61 7 2800 75 2 3400 91 3 4100 110 4850 130 5350 144 10 0 69 1600 43 0 3200 85 9 4600 124 5800 156 7250 195 8000 215 8800 236 8800 236 15 1 0 1900 51 0 3970 107 5400 145 6600 177 8030 216 8700 234 9410 253 10 020 269 20 1 4 2200 59 1 4750 128 6200 166 7400 199 8820 237 9400 252 10 020 269 25 1 7 2500 67 1 5520 148 7000 188 8200 220 9610 258 10 100 271 10 630 285 30 24 2800 75 2 6300 169 7800 209 9000 242 10 400 279 10 800 290 11 250 302 40 2 8 3500 94 0 7400 199 8410 226 9400 252 10 600 285 10 600 285 50 3 4 4200 113 8500 228 9030 242 9800 263 10 800 290 10 800 290 60 4 1 4900 132 9600 258 9650 259 10 300 277 11 000 295 11 000 295 80 5 5 6100 164 10 070 270 10 800 290 10 900 293 11 000 295 100 6 9 7300 196 10 550 283 11
13. PRESSURE TYPE oe eee BODY END DISK REPAIR KIT REGISTRATION In DN Bewe mbar MATERIAL CONNECTION COLOR PART NUMBER 1 1 2 40 3 5 to 30 9 to 75 All Materials All Connections Black GE29773X022 RCS800XBLK2 3 5to 6 9 to 15 All Materials All Connections Green GE29773X042 RCS800XGRN2 CS803 Ductile Iron or Flanged Blue GE29773X032 RCS800XBLU2 and 5 5to8 5 13 021 WCC Steel Threaded Dark Gray GE29773X082 RCS800XGRY2 2 50 and 8 to 12 20 to 30 C3903 Gray Cast All Connections Blue GE29773X032 RCS800XBLU2 Internal Iron 10 to 16 and 25 to 40 and 44 to 30 35 to 75 All Materials All Connections Green GE29773X042 RCS800XGRN2 CS823 CS824 A 5 and All Sizes 1 to 10 psig 69 to 690 All Materials All Connections Black GE29773X022 RCS800XBLK2 CS854 External All All Sizes All All Materials All Connections Black GE29773X022 RCS800XBLK2 1 The 3 5 to 30 in w c 9 to 75 mbar spring range indicates that all of the springs within this range are applicable 2 Repair kit includes O ring key 19 disk assembly key 36 and O ring key 62 Table 11 CS805 and CS806 Series Disk Color Selection 1 PRESSURE TYPE BODY END DISK REPAIR REGISTRATION In DN lnc mbar MATERIAL CONNECTION COLOR PART NUMBER 1 1 4 32 LE GE29773X062 RCS800XYEL2 C3809 Gray Cast Green and 1 1 2 40 3 5 to 30 9 to 75 y All Connections GE29773X092 RCS800XGR22 CS806 Iron W
14. 11 69 0 0 10 20 30 401 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 34 4 1 48 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 16 Type CS800 Q High Capacity Relief Curves Blocked Open per Orifice Size at 1 psig 0 07 bar Set Pressure 28 Bulletin 71 1 CS800 Table 29 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 1 1 2 in DN 40 Body Size at 1 ABS Accuracy SETPONT ACCURACY 1 ABS SPRING Set Range Part Number Color 2 psi 0 17 psi 0 17 psi 1 to 2 5 psi T a 12 mes 12 iie 0 07 to m gt Dark Bue CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 710 19 1 37 0 1600 43 0 1780 47 8 1800 48 3 2510 67 4 5 0 34 900 24 2 55 8 2440 65 5 2920 78 4 3300 88 6 4150 111 10 0 69 1410 37 9 102 4280 115 4760 128 5250 141 6430 173 15 1 0 1920 51 5 136 5580 150 5760 155 6920 186 7720 207 20 1 4 2310 62 0 171 6870
15. 6 12 155 290 20 2 6 12 155 WCC Steel Rp 2 6 12 155 290 20 CL150 RF 2 50 10 254 290 20 PN 10 16 2 50 10 254 232 16 Ons receive an aluminum ei Standard on Types CS800 CS820 and CS850 Standard on Types CS803 CS804 CS823 CS824 and CS854 If a ductile iron or steel body material is selected without an Integral True Monitor or Slam shut Overpressure Protection OPP device the port located at the bottom of the body will plug Not available on Types CS804 5824 and CS854 The pressure temperature limits in this Bulletin or any applicable standard or code limitation should not be exceeded Table 3 Inlet Pressure Ratings and Flow and Sizing Coefficients MAXIMUM OPERATING INLET PRESSURE MAXIMUM ORIFICE SIZE TO OBTAIN OPTIMUM PERFORMANCE INLET SIZING COEFFICIENTS psig Setpoints In w c Setpoints PRESSURE In mm psig bar psig bar psig bar C C X F Fo 1 4 6 40 125 8 6 125 8 6 175 12 1 50 2 1 24 6 0 38 0 89 0 99 3 8 9 5 125 8 6 125 8 6 175 12 1 110 3 8 29 5 0 55 0 89 0 90 1 2 13 100 6 9 100 6 9 175 12 1 210 7 2 29 5 0 55 0 89 0 93 5 8 16 80 6 5 60 4 1 175 12 1 320 10 1 31 8 0 64 0 89 0 88 3 4 19 80 6 5 60 4 1 175 12 1 450 13 3 34 0 73 0 89 0 84 7 8 22 60 4 1 50 3 4 175 12 1 600 16 7 36 0 82 0 89 0 81 10 250 30 2 1 25 1 7 175 12 1 765 20 1 38 1 0 92 0 89 0 77 1 3 8 350 15 1 0 15 1 0
16. Body Material Body Size and End Connection Select One Gray Cast Iron Types CS800 CS805 CS806 CS820 CS825 5826 and CS850 1 1 4 NPT 1 1 2 NPT 2 NPT NPS 2 DN 50 CL125 FF Face to face dimension 7 5 in 191 mm 10 in 254 mm Gray Cast Iron Types CS803 CS823 CS804 CS824 and CS854 2 NPT Ductile Iron Types CS800 CS803 CS820 CS823 and CS850 1 1 4 NPT 1 1 2 NPT 2 NPT Rp 1 1 4 Rp 1 1 2 Rp 2 NPS 2 DN 50 CL125 150 FF Face to face dimension 7 5 in 191 mm 10 in 254 mm 10 5 in 267 mm NPS 2 DN 50 PN 10 16 Face to face dimension 7 5 in 191 mm 10 in 254 mm Ordering Guide continued Ductile Iron Types CS804 CS824 and CS854 oO 1 1 2 NPT 1 2 NPT AU O NPS 2 DN 50 CL125 FF CL150 FF Face to face dimension 10 in 254 mm 10 5 in 267 mm 1 NPS 2 DN 50 PN 10 16 WCC Steel Types CS800 CS803 CS820 C S823 and CS850 O 1 1 4 NPT O 1 1 2 NPT 1 2 NPT Rp 1 1 4 O Rp 1 1 2 1 Rp 2 O NPS 2 DN 50 150 O NPS 2 DN 50 PN 10 16 1 WCC Steel Types CS804 CS824 and CS854 O 1 1 2 NPT O 2 NPT O Rp 2
17. O NPS 2 DN 50 CL150 O NPS 2 DN 50 PN 10 16 Outlet Pressure Range See Table 4 Select One 3 5 to 6 in w c 9 to 15 mbar Red 5 5 to 8 5 in w c 13 to 21 mbar Black 5 5 to 8 5 in w c 13 to 21 mbar Brown 8 to 12 in w c 20 to 30 mbar Purple 10 to 16 in w c 25 to 40 mbar White 14 to 30 in w c 35 to 75 mbar Dark Green 1 to 2 5 psig 69 to 170 mbar Dark Blue 1 5 to 3 5 psig 100 to 241 mbar Orange O 2 5 to 5 5 psig 170 to 380 mbar Yellow 5 to 10 psig 345 to 690 mbar Green with White Stripe Orifice Size Select One Types CS800 CS804 CS820 CS824 CS850 and CS854 1 1 4 in 6 4 mm ON 3 8 in 9 5 mm O 1 2 in 13 mm O 5 8 in 16 mm 1 3 4 in 19 mm 1 7 8 in 22 mm 1 1 in 25 mm 1 1 3 8 in 34 9 mm Types CS803 and CS823 1 1 4 in 6 4 mm 3 8 in 9 5 mm 1 1 2 in 13 mm O 5 8 in 16 mm O 3 4 in 19 mm 7 8 in 22 mm 1 1 in 25 mm 1 10 in 254 mm face to face dimension Bulletin 71 1 CS800 Types CS805 CS825 CS855 CS806 CS826 and CS856 3 8 in 9 5 mm 1 2 in 13 mm 5 8 in 16 mm 3 4 in 19 mm 7 8 in 22 mm Body Orientation Select one see Figure 21 Ve Position 1 standard L1 Position 2 Position
18. w c 0 07 bar 14 mbar 14 mbar 35 to 75 mbar Beer DAK Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 1100 29 5 1590 42 7 2290 61 5 2670 71 7 2630 70 6 3 0 21 1390 37 3 2160 58 0 2970 79 7 3470 93 2 3730 100 5 0 34 2020 542 2970 79 7 4270 115 4770 128 5350 144 10 0 69 3230 86 7 4880 131 6870 184 7550 203 8520 229 15 1 0 3990 107 6190 166 8530 229 9470 254 10 990 295 20 14 4930 132 7380 198 10 690 287 11 190 300 13 620 366 25 1 7 5650 152 9190 247 12 240 329 12 630 339 14 680 394 30 24 6380 171 10 090 271 13 990 376 15 010 403 16 100 432 40 2 8 7830 210 12 900 346 16 080 432 18 220 489 19 340 519 50 3 4 9430 253 15 050 404 18 110 486 21 310 572 22 030 591 60 4 1 10 870 292 17 330 465 21 540 578 22 540 605 80 5 5 13 820 371 21 480 577 100 6 9 16 960 455 24 650 662 125 8 6 20 290 545 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 49 Bulletin 71 1 CS800 Table 61 Types CS825 and CS826 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint at 1 ABS Accuracy SETBONNE ACCURACY 1 ABS SPRING Droop Boost Set Rang
19. 16 Flange 10 254 1 For Cast Iron 2 For Ductile Iron 3 For Steel 57 Bulletin 71 1 CS800 Ordering Information When ordering complete the ordering guide on this page Refer to the Specifications section on page 2 Review the description to the right of each Ordering Guide Type See Table 1 for Construction Features Select One Stand Alone Regulator CS800IN CS800IR CS800IT CS800lQ CS800IL 5800 5800 CS800EL CS820IN 5820 CS820IT CS820lQ CS820IL 5820 5820 CS820EL 5850 CS850EN With Integral True Monitor Module CS803IN CS803IT CS803IL CS803EN CS803ET CS803EL CS823IN CS823IT CS823IL CS823EN CS823ET CS823EL With Type Secondary Seat Protection Without Vent CS805IN CS805IR CS805IT CS805lQ 5825 CS825IR 5825 CS825lQ With Type Secondary Seat Protection with Vent CS806IR CS806lQ 5826 CS826lQ 58 specification and the information in each referenced table or figure Specify your choice whenever a selection is offered With Slam Shut CS804IN CS804IT CS804IL CS804EN CS804ET CS804EL CS824IN CS824IT CS824IL CS824EN CS824ET CS824EL 5854 5854
20. 175 12 1 1125 29 8 37 7 0 90 0 89 0 76 1 Not available on the Types 5805 5806 5825 and 5826 2 Not available on the Types CS803 and CS823 Bulletin 71 1 CS800 Table 4 Outlet Pressure Ranges OUTLET PRESSURE RANGE SPRING WIRE DIAMETER SPRING FREE LENGTH TYPE COLOR CODE PART NUMBER In w c mbar mm In mm 3 5 to 6 9 to 15 Red GE30337X012 6 8 173 5 5 to 8 5 13 to 21 Black GE30338X012 6 8 173 5800 5803 5 5 to 8 5 13 to 21 Brown USS with GE49043X012 8 3 211 CS804 CS805 Low Inlet LIN Option and 5806 810 12 20 to 30 Purple GE30339X012 74 188 10 to 16 25 to 40 White GE30340X012 74 188 14 to 30 351075 Dark Green GE30341X012 7 5 191 Delon Genes 1 to 2 5 psig 69 to 170 Dark Blue GE30342X012 7 5 191 CS824 CS825 1 5103 psig 10010241 Orange GE46922X012 74 180 and 5526 2 5to5 5psig 17010380 Yellow GE30343X012 0 29 7 5 6 7 170 5850 and 5854 5 to 10 psig 34510690 Green with White Stripe GE30344X012 0 39 9 9 7 6 192 1 In order to achieve the complete spring range listed in some applications it may be required to re orient the actuator spring case to point downward to utilize the weight of the internal components Table 5 Approximate Internal Relief Valve Start to Discharge Pressure Above Setpoint INTERNAL RELIEF AND HIGH CAPACITY RELIEF FOREN RELIEF CONTROL SETPOINT SET RANGE Low run po SPRING St
21. 184 7500 201 7870 211 25 1 7 2570 69 0 195 7580 204 7890 212 8440 227 30 2 1 2930 78 7 209 8570 230 8230 221 9050 243 40 2 8 3510 94 2 252 9450 254 9290 250 50 34 4330 116 253 10 220 274 10 040 270 60 4 1 4940 133 280 10 420 280 10 140 272 80 5 5 6360 171 300 11 180 300 100 6 9 7560 203 125 8 6 9300 250 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 Table 30 Types CS820 CS823 and CS8249 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 2 in DN 50 Body Size at 1 ABS Accuracy SETBOINT ACCURACY 1 ABS SPRING Droop Boost Set Range Part Number Color 2 psi 0 17 psi 0 17 psi 1 to 2 5 psi DH 12 ae 12 aa 0 07 to AE m CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 4 1 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 250 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 3 0 21 650 174 810 21 7 1080 29 0 1610 43 2 1690 45 4 1860 49 9 2690 72 2 3060 82 1 5 0 34 1040 27 9 1290 34 6 1850 49 7 2540 68 2 2900 77 9 3960 106 4270 115 5340 143 10 0 69 1480 39 7 2240 60 1 3410 91 5 4850 130 5780 155 7560 203 9230 248 10 800 290 15 1 0 1870 50 2 3260 87 5 5410 145 7700 207 8490 228 11 750 315 12 530 336 14 550 391 20 1 4 2280 61 2 4070 109 7360 198 10 180 273 11 900 320 13 250 356 14 760 39
22. 1in i 25 mm i 1 3 8 in 3 4 in 35 mm ORIFICE 19 mm ORIFICE ORIFICE 1 NPT VENT SIZE STANDARD RELIEF SPRING 51345 1 2 in 3 8 in 13 mm 9 5 mm 4 51310 ORIFICE ORIFICE 7 8 4 A 22 mm 41276 ORIFICE x 6 2 5 8 in E 3 51241 16 ORIFICE 2 1 4 in Q 3 207 6 4 mm ORIFICE ui p 25 172 o 2 21138 u E 1 5 103 2 1169 0 5 34 0 0 10 20 30 40 50 60 70 80 90 100 110 120 0 69 1 4 24 2 8 34 4 1 4 8 5 5 6 2 69 7 6 8 3 PRESSURE psig bar Figure 9 Type CS800IR Relief Curves Blocked Open per Orifice Size at 7 in w c 17 mbar Set Pressure 1 3 8 in 1in 7 8 in 35 mm 25 mm 22 ORIFICE ORIFICE ORIFICE A A A HIGH CAPACITY 2 1 2 NPT VENT SIZE STANDARD RELIEF SPRING 51345 4 51310 314 19 mm ORIFICE 5 8 in 1 2 in t 16 mm 13 mm ORIFICE 3 5 241 ORIFICE d 4 8 E 31207 c 2 o 2 51172 3 8 in H 9 5 mm c ORIFICE n 21138 mI 1 5 103 2 1 69 1 4 6 4 mm 0 5 34 ORIFICE 0 0 10 201 30 40 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 10 Type CS8001Q High Capacity Relief Curves Blocked Open per Orifice Size at 7 in w c 17 mbar Set Pressure 20 OUTLET PRESSURE psig mbar Bulletin 71 1 CS800
23. 2290 61 5 3 0 21 1200 322 1830 49 1 2410 64 7 2750 73 8 3110 83 5 5 0 34 1670 44 8 2520 67 7 3280 88 1 4410 118 4600 124 10 0 69 2750 73 8 4190 113 6010 161 7210 194 7730 208 15 1 0 3670 98 5 6350 171 8140 219 9430 253 9750 262 20 1 4 4630 124 7910 212 9730 261 11 180 300 11 480 308 25 1 7 5560 149 9260 249 11 140 299 12 500 336 12 690 341 30 24 6330 170 10 350 278 12 500 336 12 500 336 13 830 371 40 2 8 7930 213 12 000 322 12 500 336 12 500 336 16 130 433 50 3 4 9490 255 12 140 326 12 500 336 12 500 336 17 060 458 60 4 1 10 800 290 12 500 336 12 500 336 12 500 336 80 5 5 11 870 319 12 500 336 100 6 9 12 500 336 12 500 336 125 8 6 12 500 336 Black areas show where indicated droop boost would be exceeded regardless of capacity Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 46 Bulletin 71 1 CS800 Table 55 Types CS805 and CS806 Internal Registration Flow Capacities for 14 in w c 35 mbar Setpoint for 1 1 2 in DN 40 Body Size SPRING Part Number Color ACCURACY SETPOINT Droop Boost Set Range 14 in w c 2 in w c 2 in w c 10 to 16 in w c 35 mbar 5 mbar 5 mbar 25 to 40 mbar GE30340X012 White CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm
24. 270 13 200 354 16 450 442 19 880 534 22 620 607 40 2 8 3640 97 7 7830 210 12 890 346 15 860 426 19 200 515 20 760 557 50 3 4 4420 119 9360 251 15 480 416 18 380 493 22 670 609 24 280 652 60 4 1 5100 137 10 910 293 18 120 486 21 070 566 24 680 663 26 750 718 80 5 5 6460 173 13 140 353 20 770 558 23 970 644 27 780 746 100 6 9 7930 213 16 420 441 23 090 620 125 8 6 8730 234 19 710 529 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 43 Bulletin 71 1 C 9800 Table 49 Types CS820 CS823 and CS824 External Registration Flow Capacities for 2 psig 138 mbar Setpoint at 2096 Accuracy SETPONT ACCURACY SPRING Droop Boost Set Range Part Number Color 2 psi 0 40 psi 0 40 psi 1 to 2 5 psi 28 s 28 s 69 to E Dark Blue CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 3 0 21 760 20 4 1220 32 8 1820 48 9 2780 74 6 2780 74 6 4180 112 5360 144 5540 149 5 0 34 1080 29 0 1770 47 5 2880 77 3 3710 99 6 4840 130 5570 150 6950 187 8570 230 10 0 69 1460 392 2560 68 7
25. 5 3200 85 9 3800 102 4200 113 4700 126 5200 140 10 0 69 1500 40 3 2800 75 2 3700 99 3 4600 124 5600 150 6300 169 7000 188 7300 196 15 1 0 1950 52 3 3750 101 4900 132 5800 156 6900 185 7600 204 8500 228 8750 235 20 1 4 2200 59 1 4600 124 5800 156 6900 185 8150 219 9200 247 10 350 278 25 1 7 2500 67 1 5000 134 7250 195 8100 217 9050 243 9500 255 10 850 291 30 24 2800 75 2 6000 161 8200 220 8700 234 9400 252 9500 255 11 000 295 40 2 8 3550 95 3 7350 197 9100 244 9300 250 9500 255 9500 255 50 3 4 4050 109 8450 227 10 300 276 10 300 277 10 300 277 10 300 277 60 4 1 4800 129 9050 243 10 450 281 10 500 282 10 550 283 10 550 283 80 5 5 5900 158 11 000 295 11 000 295 11 000 295 11 000 295 100 6 9 7400 199 11 150 299 11 150 299 125 8 6 9000 242 11 750 315 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 2 Type 5824 exhibits a 2096 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 Table 22 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 1 ABS Accuracy mE ACCURACY 1 ABS SPRING Droop Boost Set Range Part Number Color 1 psig 4 3 in w c 4 3 in w c 14 to 30 in w c GE30341X012 0 07 bar 11 mbar 11 mba
26. 5 i a 351 24 2 2 3 207 3 8 in a 9 5 mm 2 2 51172 ORIFICE 7 o x 21138 n ul 1 5 103 2 1169 1 4 in L 6 4 mm 0 5 34 ORIFICE 0 0 10 20 30 40 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 14 Type CS800IQ High Capacity Relief Curves Blocked Open per Orifice Size at 14 in w c 35 mbar Set Pressure 23 Bulletin 71 1 9800 Table 21 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 1 ABS Accuracy SETPOINT ACCURACY 1 ABS SPRING Droop Boost Set Range Part Number Color 1 psig 4 3 in w c 4 3 in w c 14 to 30 in w c GE30341X012 0 07 bar 11 mbar 11 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 35 0 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 650 17 4 1050 28 2 1350 36 2 1800 48 3 2450 65 8 2600 69 8 2700 72 5 3000 80 5 3 0 21 780 20 9 1400 37 6 1800 48 3 2260 60 7 2900 77 9 3130 84 0 3360 90 2 3730 100 5 0 34 1050 28 2 2100 56 4 2700 72
27. 570 284 14 780 397 16 310 438 17 480 469 80 5 5 13 170 354 16 800 451 100 6 9 15 740 423 18 200 489 125 8 6 17 430 468 psig bar Body Size 2 in DN 50 3 0 21 1070 28 7 1470 39 5 2080 55 8 2540 68 2 2710 72 8 5 0 34 1760 47 2 2660 71 4 3420 91 8 4130 111 4660 125 10 0 69 2860 76 8 4260 114 5930 159 7190 193 8360 224 15 1 0 3880 104 5950 160 8200 220 9920 266 11 340 304 20 1 4 4740 127 7360 198 10 200 274 12 310 331 14 410 387 25 17 5590 150 8830 237 12 560 337 15 100 405 16 980 456 30 24 6310 169 10 150 273 14 290 384 17 140 460 19 320 519 40 2 8 7820 210 12 990 349 18 360 493 21 510 577 23 500 631 50 3 4 9370 252 15 320 411 22 350 600 25 450 683 28 260 759 60 4 1 10 860 292 17 710 475 26 420 709 29 670 797 80 5 5 13 750 369 22 830 613 100 6 9 16 800 451 27 610 741 125 8 6 20 510 551 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 52 Bulletin 71 1 CS800 Table 64 Types CS825 and CS826 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 1 ABS Accuracy SETBONNE ACCURACY 1 ABS SPRING Droop Boost Set Range Part Number Color 5 psig 0 20 psig 0 20 psig 2 5 to 5 5 psig 0 34 bar 14 mbar 14 mbar 0 17 to 0 38 bar hus yellow CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm
28. 69 mbar 0 17 to 0 38 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 1530 41 1 158 6680 179 8470 227 9740 262 12 040 323 15 1 0 1960 52 6 211 9620 258 11 330 304 12 580 338 15 210 408 20 1 4 2310 62 0 272 11 480 308 13 870 372 14 580 391 25 1 7 2640 70 9 291 13 070 351 15 030 404 16 530 444 30 24 2880 77 3 343 14 620 393 16 620 446 16 990 456 40 2 8 3560 95 6 407 16 890 453 19 270 517 50 3 4 4240 114 447 18 310 492 21 270 571 60 4 1 4950 133 471 19 970 536 22 640 608 80 55 6310 169 548 22 710 610 100 6 9 7690 206 125 8 6 9390 252 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 SETPONT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 5 psi 1 0 psi 1 0 psi 2 5 to 5 5 psi 23s 69 bs 69 aa 0 17 to CAPACITIES IN SCFH Nm h 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 3502 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 10 0 69 1500 40 3 160 8000 215 9400 252 10 550 283 13 590 365 15 1 0 1970 52 9 229 11
29. 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 1 0 07 670 18 0 890 23 9 1150 30 9 1190 31 9 1550 41 6 2 0 14 1070 28 7 1320 35 4 1570 42 1 1910 51 3 2370 63 6 3 0 21 1200 322 1770 47 5 2120 56 9 2570 69 0 3020 81 1 5 0 34 1710 45 9 2400 64 4 2950 79 2 3520 94 5 4180 112 10 0 69 2630 70 6 3890 104 4930 132 5750 154 6630 178 15 1 0 3520 94 5 5230 140 6340 170 7760 208 8740 235 20 14 4150 111 6680 179 7800 209 9990 268 10 500 282 25 1 7 5030 135 8190 220 9070 244 11 480 308 12 040 323 30 24 5960 160 9530 256 10 120 272 12 650 340 13 030 350 40 2 8 7650 205 11 870 319 13 370 359 15 120 406 15 340 412 50 3 4 9530 256 13 960 375 15 240 409 16 830 452 17 960 482 60 4 1 10 750 289 15 310 411 17 930 481 18 320 492 80 5 5 13 860 372 19 100 513 100 6 9 16 370 440 21 650 581 125 8 6 19 090 513 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 47 Bulletin 71 1 CS800 Table 57 Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 10 Accuracy ACCURACY 10 GAUGE SETPOINT 1 psig SPRING Set Range 14 to 30 in w c Part Number Color GE30341X012 Dark Green
30. 8116 3 4 19 718 122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 0 4 0 03 300 8 1 300 8 1 300 8 1 1170 31 4 1400 37 6 1600 43 0 1800 48 3 0 51 0 04 300 8 1 500 13 4 1000 26 8 1550 41 6 1900 51 0 2070 55 6 2400 64 4 1 0 07 400 10 7 900 24 2 1300 34 9 1760 47 2 1950 52 3 3000 80 5 2710 72 8 3800 102 2 0 14 600 16 1 1240 33 3 2070 55 6 2620 70 3 3930 106 5000 134 3450 92 6 5620 151 3 0 21 730 19 6 1530 41 1 2580 69 3 3540 95 0 4980 134 6200 166 6830 183 8010 215 5 0 34 1000 26 8 2090 56 1 3700 99 3 5500 148 7800 209 8600 231 9500 255 10 620 285 10 0 69 1320 35 4 3000 80 5 5100 137 7450 200 10 400 279 10 900 293 11 750 315 12 580 338 15 1 0 1650 44 3 3700 99 3 6500 175 9400 252 13 000 349 13 200 354 14 000 376 13 150 353 20 14 2020 542 4450 120 7850 211 10 150 273 13 000 349 13 200 354 16 000 430 25 17 2400 64 4 5200 140 9200 247 10 900 293 13 000 349 13 200 354 18 000 483 30 2 1 2720 73 0 5560 149 9460 254 10 980 295 13 400 360 13 560 364 40 2 8 3040 81 6 5920 159 9720 261 11 060 297 13 800 371 13 920 374 50 3 4 4000 107 7000 188 10 500 282 11 300 303 15 000 403 12 510 336 60 4 1 4450 120 9000 242 12 800 344 13 800 371 11 140 299 80 5 5 4970 133 9250 248 12 850 345 100 6 9 5500 148 9500 255 11 770 316 125 8 6 7250 195 9500 255 Black areas show where indicated droop boost would be exceeded regardless of capacity Gray areas indicate limited capacities d
31. 8840 237 12 270 330 15 280 410 17 900 481 40 2 8 7140 192 12 040 323 16 610 446 19 630 527 22 700 609 50 3 4 9020 242 14 530 390 20 410 548 23 830 640 26 840 721 60 4 1 10 720 288 17 070 458 24 980 671 27 450 737 80 5 5 13 660 367 22 220 597 100 6 9 16 760 450 27 350 734 125 8 6 20 350 546 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 51 Bulletin 71 1 CS800 Table 63 Types CS825 and 5826 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint at 2096 Accuracy SEES ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 2 psi 0 40 psi 0 40 psi 1 to 2 5 psi m a 28 28 me 0 07 to Bir CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 116 3 4 119 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 2150 57 7 2570 69 0 3110 83 5 5 0 34 3130 84 0 4100 110 4520 121 10 0 69 5370 144 6800 183 7330 197 15 1 0 7180 193 8730 234 9850 264 20 1 4 9130 245 10 390 279 11 410 306 25 17 10 630 285 12 150 326 12 640 339 30 24 11 650 313 13 330 358 14 210 382 40 2 8 13 870 372 15 330 412 15 860 426 50 3 4 9250 248 13 800 371 15 660 420 16 330 438 17 440 468 60 4 1 10
32. Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 770 21 9 1030 29 2 1370 39 0 1790 50 8 2010 57 0 15 1 0 1190 33 9 1720 48 9 2140 60 8 2560 72 5 2560 72 5 20 1 4 1500 42 6 1940 55 1 2710 77 0 3100 88 0 3500 99 3 25 1 7 1680 47 6 2350 66 6 3340 94 8 3920 111 4400 125 30 2 1 2160 61 4 2740 77 8 3840 109 4910 139 5040 143 40 2 8 2680 76 0 3860 109 4830 137 6520 185 6560 186 50 3 4 3420 96 9 4650 132 6040 171 7580 215 7980 226 60 4 1 4050 115 5780 164 7400 210 8950 254 80 5 5 5210 148 7660 217 100 6 9 6810 193 8940 253 125 8 6 7410 210 psig bar Body Size 2 in DN 50 10 0 69 1370 38 9 1730 49 0 1960 55 6 15 1 0 2020 57 5 2510 71 1 2930 83 0 20 1 4 2700 76 5 3220 91 3 3890 110 25 1 7 3140 89 1 4110 117 5490 155 30 2 1 3860 110 5270 149 6930 196 40 2 8 5370 152 8050 228 10 840 307 50 34 7860 223 10 990 311 14 620 414 60 4 1 11 130 315 15 400 436 80 5 5 100 6 9 9640 273 16 370 464 125 8 6 13 250 375 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 53 Bulletin 71 1 C 9800 Table 65 Types CS825 and 5826 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 10 Accuracy
33. Range Setpoint Spring Range Spring Type Spring Color TOVh In w c mbar In w c mbar In w c mbar In w c mbar Color 14 35 12 to 21 30 to 52 Blue 4 10 3 5 to 6 9 to 15 Red 21 52 18 to 30 45 to 75 Green 1 psig 69 26 to 40 65 to 99 Orange 14 35 12 to 21 30 to 52 Blue 7 17 5 5 to 8 5 13 to 21 Black 21 52 18 to 30 45 to 75 Green 1 psig 69 26 to 40 65 to 99 Orange 14 35 12 to 21 30 to 52 Blue 7 17 5 5 to 8 5 13 to 21 Brown LIN 21 52 18 to 30 45 to 75 Green CS803IN and 1 psig 69 26 to 40 65 to 99 Orange CS803EN 21 52 18 to 30 45 to 75 Green 11 27 8 to 12 20 to 30 Purple 1 psig 69 26 to 40 65 to 99 Orange 1 5 psig 103 1 4 to 2 9 psig 97 to 200 Black 21 52 18 to 30 45 to 75 Green 14 35 10 to 16 25 to 40 White 1 psig 69 26 to 40 65 to 99 Orange 1 5 psig 103 1 4 to 2 9 psig 97 to 200 Black 1 5 psig 103 1 4 to 2 9 psig 97 to 200 Black 1 psig 69 14 to 30 35 to 75 Dark Green 2 psig 138 1 4 to 2 9 psig 97 to 200 Black 3 5 psig 241 2 6 to 3 7 psig 179 to 255 Purple 2 5 psig 172 1 4 to 2 9 psig 97 to 200 Black 2 psig 138 1 to 2 5 psig 69 to 170 Dark Blue 3 psig 207 2 6 to 3 7 psig 179 to 255 Purple 5 psig 345 3 6 to 6 psig 248 to 414 Dark Blue 3 5 psig 241 2 6 to 3 7 psig 179 to 255 Purple 3 psig 207 1 5 to 3 5 psig 100 to 241 Orange 4 psig 276 3 6 to 6 psig 248 to 414 Dark Blue 6 psig 414 5 1 to 7 5 psig 352 to 517 Red 6 psig 414 5 1 to 7 5 psig 352 to 517 Red 5 psig 345 2 5 to 5 5 psig 170 to 380 Yellow 7 psig 483 5 1 t
34. TYPE CS804 VIEW Figure 21 Spring Case Vent and Body Orientation 55 Bulletin 71 1 CS800 6600886 POSITION 1 POSITION 2 POSITION 3 POSITION 4 STANDARD Figure 21 Spring Case Vent and Body Orientation continued SCREENED VENT 1 OR 2 1 2 NPT 0 12 99 p 330 0 3 4 NPT CONTROL LINE EXTERNAL REGULATOR ONLY TYPE CS800 REGULATOR MAIN VALVE In 5 00347 Figure 22 Dimensions 56 SCREENED VENT 1 OR 2 1 2 NPT lt gt gt gt p Bulletin 71 1 CS800 10 63 14 17 270 0 360 0 TYPE CS850 REGULATOR MAIN VALVE SCREENED VENT 1 4 NPT SCREENED VENT 1 NPT 7 911 lt 201 25 mm FOR RESET SLAM SHUT MODULE TRUE MONITOR MODULE In mm ERSA00347 Figure 22 Dimensions continued Table 67 Dimensions BODY SIZE DIMENSION A END CONNECTION STYLE In DN In mm 1 1 4 to 2 6 12 155 20 500 CL125 FF Flange 7 5 10 191 254 20 500 CL125 FF CL150 FF or PN 10 16 Flange 20 500 CL125 FF or CL150 FF Flange 10 5 267 2 50 CL150 RF or PN
35. Tel 39 051 419 0611 Natural Gas Technologies Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75070 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Singapore 128461 Singapore Tel 65 6770 8337 Europe Bologna 40013 Italy Tel 39 051 419 0611 TESCOM Emerson Process Management Tescom Corporation USA Headquarters Elk River Minnesota 55330 2445 USA Tels 1 763 241 3238 1 800 447 1250 Europe Selmsdorf 23923 Germany Tel 49 38823 31 287 Asia Pacific Shanghai 201206 China Tel 86 21 2892 9499 Chartres 28008 France Tel 33 2 37 33 47 00 Middle East and Africa Dubai United Arab Emirates Tel 971 4811 8100 Middle East and Africa Dubai United Arab Emirates Tel 971 4811 8100 The distinctive swirl pattern cast into every actuator casing uniquely identifies the regulator as part of the Fisher brand Commercial Service Regulator family and assures you of the highest quality engineering performance and support traditionally associated with Fisher Francel and Tartarini regulators Visit www fishercommercialservice com to access For further information visit www emersonprocess com regulators interactive applications The Emerson logo is a trademark and service mark of Emerson Electric Co All other marks are the property of their prospective owners Fisher is a mark owned by Fisher Controls International LLC a business o
36. capacity for indicated orifice size Multip Black areas show where indicated droop boost would be exceeded regard Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Type CS800 with Ductile Iron or Steel body exhibits a 2096 reduction in capacity 2 Type CS800 with Ductile Iron or Steel Bodies and Type CS803 exhibit a 20 red 3 Due to boost the Type 5800 with Ductile Iron or Steel bodies the Types CS803 and CS804 exhibit a 40 reduction in capacity for indicated condition Multiply listed values by a less of capacity y listed values by a factor of 0 8 or indicated orifice size Multiply listed values by a factor of 0 8 uction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 Table 18 Types 5800 CS803 CS804 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 2 in DN 50 Body Size 1 Type CS800 with Ductile Iron or Steel Bodies exhibit a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 2 Types 5803 and CS804 exhibit a 3096 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 7 3 Not available on the Type CS803 SETPOINT ACCURACY SPRING Droop Boost Set Range Part Nu
37. mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 16 3 4119 7 8122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h bar Body Size 2 in DN 50 32300 86 702 5823 exhil 5823 bits 10 reduction in capacity for indicated orifice size Multiply listed values by factor of 0 9 Due to droop the Type CS823 exhibits a 1596 reduction in capacity for indicated conditions Multiply listed values by a factor of 0 85 Not available on Type CS824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 5 0 34 1140 30 6 111 51500 138 6120 164 7050 189 9210 247 10 0 69 1600 43 0 195 8730 234 11 300 303 12 550 337 16 570 445 15 1 0 1980 53 2 275 12 410 333 15 290 411 16 900 454 19 470 523 20 1 4 2330 62 6 337 15 870 426 18 530 497 19 190 515 25 1 7 2650 71 1 394 18 720 503 21 120 567 22 120 594 30 21 2940 78 9 455 20 850 560 23 130 621 23 740 637 24 670 662 26 630 715 30 Bulletin 71 1 CS800 Table 33 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 1 1 2 in DN 40 Body Size at 1096 Accuracy
38. mm 5 8 in ORIFICE ORIFICE 16 mm 91621 i ORIFICE 5 4 2 851 586 a o9 112 in o 13 mm pi 8 954 ORIFICE 7 ui 5 7 51517 7 3 8 in x 71483 9 5 mm ORIFICE E 6 5 448 2 61414 1 4 in 6 4 mm 551379 ORIFICE 51345 0 10 201 30 401 50 60 70 80 90 100 110 120 0 69 14 2 1 2 8 34 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 20 Type CS8201Q High Capacity Relief Curves Blocked Open per Orifice Size at 5 psig 0 34 bar Set Pressure 38 Bulletin 71 1 CS800 Table 41 Types CS850 and CS854 Internal Registration Flow Capacities for 7 psig 0 48 bar Setpoint at 1096 Accuracy SETPONT ACCURACY 10 GAUGE SPRING Set Range Part Number Color 7 psig 0 7 psig 0 7 psig 5 to 10 psig GE30344X012 Green with 0 48 bar 48 mbar 48 mbar 345 to 690 mbar White Stripe CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 135 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h p
39. of the True Monitor due to loss of pressure control by the primary regulator the monitor will assume control and regulate flow to the downstream system Internal and external downstream pressure registration are available External pressure registration requires a downstream sensing line See the Type TM600 Instruction Manual for additional details of operation If a Token relief is present the token relief will relieve a small amount of gas to the atmosphere as an indication that the Integral Monitor is controlling the downstream pressure Types CS804 CS824 and CS854 Slam Shut Operation The Type 5 8 Slam shut module on the CS804 Series regulators is a fast acting shutoff device that provides overpressure OPSO or overpressure and underpressure OPSO UPSO protection by completely shutting off the flow of gas to the downstream system See Tables 12 and 13 for guidance regarding the typical setpoint of the regulator and associated OPSO and UPSO sets The Type VSX8 s actions are independent of the 5804 Series regulator and of variations to the inlet pressure The Type VSX8 provides the option of internal or external downstream pressure registration External registration requires a downstream sensing line Type 5 8 shutoff disk is normally in the open reset position see Figure 6 If the downstream pressure below the slam shut diaphragm increases or decreases until it reaches the slam shut setpoint this diaph
40. pressure rises to the regulator pressure lockup value the regulator will lockup If however damage has occurred to the primary disk to the primary orifice seating surface or debris has become lodged between the primary disk and primary orifice the outlet pressure will continue to rise This additional pressure causes the primary disk to apply additional force to the orifice seating surface which causes the Secondary seating surface to move toward the Secondary disk or sealing surface If downstream demand decreases to zero then the secondary seating surface will contact the sealing surface to provide lockup See Table 6 for Secondary Seat shutoff above setpoint Bulletin 71 1 CS800 Types CS806 and CS826 Secondary Seat Protection with Bleed The Types CS806 and C S826 provides small bleed to the downstream system as an indication that the Secondary Seat is providing lock up In the event that the primary orifice and disk cannot provide lockup the secondary seating surface will move into contact with a metal disk This metal to metal interface combined with a small drilled bleed hole will allow a small amount of gas to bleed downstream thereby increasing outlet pressure until the internal relief valve begins to discharge gas to the atmosphere The odor of this discharged gas provides an indication that the regulator is relying on the Secondary Seat for overpressure protection See Table 6 for Secondary Seat maximum downstream
41. 0 401 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 41 48 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 18 CS820 Q High Capacity Relief Curves Blocked Open per Orifice Size at 2 psig 0 14 bar Set Pressure 33 Bulletin 71 1 CS800 Table 37 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 1 ABS Accuracy SETPOINT 5 psig 0 20 psig ACCURACY 1 ABS 0 20 psig Set Range 2 5 to 5 5 psig SPRING Part Number Color GE30343X012 Yellow 0 34 bar 14 mbar 14 mbar 0 17 to 0 38 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 1350 Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 930 25 0 47 2 1910 51 3 2320 62 3 2390 64 2 3300 88 6 15 1 0 1220 32 8 63 6 2660 714 2860 76 8 3570 95 8 4320 116 20 1 4 1590 42 7 79 2 3110 83 5 3880 104 4580 123 25 1 7 1900 51 95 8 3890 104 4370 117 5790 155 30 2 1 2160 58 111 4290 115 5380 144 6200 166 40 2 8 2690 72 134 5110 137 6560 176 50 3 4 3250 87 166 6500 175 8020 215 60 4 1 3850 103 190 7410 199 8780 2
42. 0 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 5 5 in w c 5 5 in w c 14 to 30 in w c 0 07 bar 14 mbar 14 mbar 35 to 75 mbar ee gree CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 1 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 1120 30 1 1710 45 9 2130 572 2600 69 8 2910 78 1 3 0 21 1620 43 5 2320 62 3 2510 67 4 3590 96 4 3750 101 5 0 34 2250 60 4 3090 83 0 3650 98 0 5190 139 5230 140 10 0 69 3150 84 6 4610 124 6320 170 7720 207 8330 224 15 1 0 3990 107 6310 169 8480 228 9390 252 10 000 269 20 1 4 4970 133 7600 204 9950 267 10 710 288 11 480 308 25 1 7 5490 147 8860 238 11 100 298 11 880 319 12 340 331 30 2 1 6590 177 9910 266 12 110 325 12 120 325 13 160 353 40 2 8 7890 212 11 640 313 13 000 349 13 590 365 13 920 374 50 34 9350 251 12 680 340 14 120 379 13 940 374 14 440 388 60 4 1 10 860 292 13 000 349 14 540 390 14 080 378 80 5 5 13 310 357 13 780 370 100 6 9 13 750 369 14 360 386 125 8 6 13 750 369 L areas indicate where maximum operating inlet pressure for a given orifice size is exceeded Table 60 Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 20 Accuracy SETPOINT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 5 5 in w c 5 5 in w c 14 to 30 in
43. 0 499 100 6 9 15 030 404 23 560 633 125 8 6 19 350 520 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded Table 66 Types CS825 and 5826 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 20 Accuracy ACCURACY 20 GAUGE SPRING SETPOINT Droop Boost Set Range Part Number Color 5 psig 1 0 psig 1 0 psig 2 5 to 5 5 psig GERD AO ASI 0 34 bar 69 mbar 69 mbar 0 17 to 0 38 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 21 13 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 10 0 69 2460 66 0 3650 98 0 4680 126 5880 158 6610 177 15 1 0 3460 92 9 5200 140 6520 175 8240 221 9120 245 20 1 4 4370 117 6650 179 8300 223 10 120 272 11 110 298 25 1 7 5220 140 7700 207 10 020 269 12 050 324 13 400 360 30 24 6060 163 8980 241 11 440 307 13 520 363 15 180 408 40 2 8 7580 204 11 060 297 14 160 380 16 400 440 17 610 473 50 3 4 9150 246 12 850 345 16 250 436 17 880 480 19 590 526 60 4 1 10 490 282 15 370 413 18 130 487 20 170 542 80 5 5 13 270 356 18 410 494 100 6 9 15 310 411 20 820 559 125 8 6 18 730 503 psig bar Body Size 2 in DN 50 10 0 69 2440 65 5 3650 98 0 4660 125 5740 154 6660 179 15 1 0 3540 95 0 5220 140 6790 182 8260 222 9740 262 20 14 4480 120 6650 179 8720 234 10 670 286 12 370 332 25 1 7 5260 141 7950 213 10 580 284 13 090 351 15 060 40
44. 0 86 2 4470 120 5720 153 6540 175 7400 198 8420 226 40 2 8 3560 95 4 4080 109 6090 163 7150 192 8680 233 9860 264 50 34 4230 113 5020 135 7760 208 9730 261 10 750 288 11 210 300 60 4 1 4790 129 6360 170 8900 238 10 530 282 12 960 347 13720 368 80 5 5 6110 164 7950 213 10 840 290 13 920 373 15610 418 100 6 9 7610 204 9730 261 12 780 343 125 8 6 8960 240 11 890 319 Table 44 Types 5850 and CS854 Internal Registration Flow Capacities for 10 psig 0 69 bar Setpoint at 20 Accuracy SETON ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 10 psig 2 psig 2 psig 5 to 10 psig GE30344X012 Green with 0 69 bar 1 4 bar 1 4 bar 345 to 690 mbar White Stripe CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1416 4 3 819 5 1 2113 5 8116 3 41 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nmih SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 100 6 9 7660 205 16 210 434 23 050 618 125 8 6 9290 249 19 320 517 8 41 Bulletin 71 1 CS800 Table 45 Types CS800 CS803 and CS804 External Registration Flow Capacities for 7 in w c 17 mbar Setpoint ACCURACY SPRING SETPOINT Droop Boost Set Range Part Number Co
45. 02172X012 Green CS824 3 psig 207 3 5 psig 100 to 241 5 psig 345 2 5 to 3 2 to 5 345 5 5 psig 170 to 380 7 psig 483 8 5 psig 221 to 586 GF02173X012 Silver CS854 7 psig 483 5 to 10 psig 345 to 690 9 psig 621 400 896 GF04353X012 Yellow 1 For units equipped with Token Relief if Non Factory Slam shut OPSO setpoints are specified they must be higher than the Token Relief Start to Discharge values provided in Table 5 2 If Non Factory OPSO setpoints are specified the allowable OPSO setpoint cannot exceed the maximum of 3 psig 207 mbar above the regulator setpoint in order to ensure no internal parts damage from overpressure Bulletin 71 1 CS800 Table 13 Regulator and Slam Shut Underpressure Shutoff UPSO Pressure and Overpressure Shutoff OPSO Ranges SLAM SHUT DEVICE REGULATOR Under Pressure Shut off UPSO Over Pressure Shut off OPSO i Spring Range i Factory Spring Range Factory Spring Range Spring Part Factory Over UPSO Spring Part Type Setpoint Setpoint Number and Setpoint Setpoint Number and Color Color In w c mbar In w c mbar In w c mbar In w c mbar In w c mbar 7 17 5 5108 5 7 22 55 11 27 8 to 12 15 2to12 5 to 30 14416810012 25 62 17 to 28 42 to 69 GF02168X012 l White Brown CS804 14 35 10 to 16 22 30 75 0 36 to 25to T14170T0012 1 3 to 90to GF02170X012 1 psi
46. 1 15 400 413 18 340 492 21 170 568 80 5 5 5770 155 12 450 334 18 900 507 100 6 9 7000 188 15 030 404 21 320 572 125 8 6 7900 212 16 680 448 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 Table 48 Types CS800 CS803 and CS804 External Registration Flow Capacities for 1 psig 0 07 bar Setpoint SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 1 psig 5 5 in w c 5 5 in w c 14 to 30 in w c 0 07 bar 14 mbar 14 mbar 35 to 75 mbar CAPACITIES IN SCFH Nm h 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4119 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 2 0 14 680 18 3 1090 29 3 1830 49 1 2540 68 2 2950 79 2 3390 91 0 4140 111 6030 162 3 0 21 870 23 4 1500 40 3 2530 67 9 3360 90 2 4300 115 4870 131 5700 153 7310 196 5 0 34 1170 31 4 2050 55 0 3430 92 1 4690 126 6110 164 7000 188 8210 220 9760 262 10 0 69 1490 40 0 2960 79 5 4840 130 6550 176 8320 223 9480 255 11 380 306 14 700 395 15 1 0 1810 48 6 3790 102 6610 177 8740 235 10 590 284 11 840 318 13 980 375 20 000 537 20 1 4 2130 572 4920 132 7750 208 10 220 274 12 360 332 14 930 401 16 240 436 25 1 7 2580 69 3 5590 150 9070 244 11 790 317 14 230 382 17 970 482 18 370 493 30 2 1 2900 77 9 6570 176 10 070
47. 14 900 24 2 1140 30 6 1520 40 8 1610 43 2 1610 43 2 3 0 21 1080 29 0 1480 39 7 1920 51 5 2250 60 4 2260 60 7 5 0 34 1620 43 5 2120 56 9 2560 68 7 3370 90 5 3470 932 10 0 69 2520 67 7 3100 832 5200 140 5620 151 5680 153 15 1 0 3150 84 6 5350 144 6400 172 7500 201 7140 192 20 1 4 3910 105 6500 175 7200 193 7500 201 8610 231 25 1 7 4680 126 7600 204 7600 204 7600 204 8610 231 30 24 5160 139 7700 207 7700 207 7700 207 9550 256 40 2 8 6140 165 7800 209 7900 212 7900 212 9550 256 50 3 4 7120 191 7900 212 8000 215 8000 215 9550 256 60 4 1 7500 201 8000 215 8000 215 8000 215 80 5 5 8500 228 8500 228 100 6 9 8500 228 8500 228 125 8 6 8500 228 Black areas show where indicated droop boost would be exceeded regardless of capacity Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 45 Bulletin 71 1 CS800 Table 53 Types CS805 and CS806 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 2 in DN 50 Body Size Enhanced Low Inlet LIN Option SETPONT ACCURACY SPRING Droop Boost Set Range Part Number Color w c 1 in w c 2 in w c 5 5 to 8 5 in w c 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar Brown CAPACIT
48. 2 to 517 Red CS823EL 7 psig 483 5 140 7 5psig 352 to 517 Red 5 psig 345 2 5 to 5 5 psig 170 to 380 Yellow 7 5 psig 517 5 1 to 7 5 psig 352 to 517 Red Table 9 CS800 Series Disk Color Selection 1 PRESSURE TYPE ss BODY END DISK ASSEMBLY REPAIR KIT REGISTRATION In DN n wc mbar MATERIAL CONNECTION COLOR PART NUMBER 1 1 4 32 and and 3 5 to 30 9 to 75 All Materials All Connections Black GE29773X022 RCS800XBLK2 1 1 2 40 3 5 to 6 9 to 15 All Materials All Connections Green GE29773X042 RCS800XGRN2 CS800 ud Cast All Connections Blue GE29773X032 RCS800XBLU2 5 5t08 5 13to 21 and ron Internal 2 50 and 8 to 12 201030 Ductile Iron or Flanged Blue GE29773X032 RCS800XBLU2 WCC Steel Threaded Dark Gray GE29773X082 RCS800XGRY2 10 to 16 and 25 to 40 and A 14 to 30 35 to 75 All Materials All Connections Green GE29773X042 RCS800XGRN2 CS820 and Sizes 1 to 10 psig 69to 690 All Materials All Connections Black GE29773X022 RCS800XBLK2 CS850 External All Sizes All All Materials All Connections Black GE29773X022 RCS800XBLK2 1 The 3 5 to 30 in w c 9 to 75 mbar spring range indicates that all of the springs within this range are applicable 2 Repair kit includes O ring key 19 disk assembly key 36 and O ring key 62 Table 10 CS803 and CS804 Series Disk Color Selection Bulletin 71 1 CS800
49. 276 100 6 9 7450 200 10 400 279 10 430 280 125 8 6 9050 243 10 400 279 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 Table 20 Types CS800 CS803 and CS804 Series Internal Registration Flow Capacities for 14 in w c 35 mbar Setpoint for 2 in DN 50 Body Size SETBOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 14 in w c 2 in w c 2 in w c 10 to 16 in w c 35 mbar 5 mbar 5 mbar 25 to 40 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 1 0 07 450 12 1 34 9 1500 40 3 1600 43 0 1700 45 6 2700 72 5 2 0 14 600 16 1 60 1 2800 75 2 3260 87 5 3800 102 3800 102 3 0 21 750 20 1 72 5 3200 85 9 3700 99 3 4300 115 6060 163 5 0 34 1050 28 2 88 6 4000 107 4600 124 5300 142 10 200 274 10 0 69 1400 37 6 175 9200 247 10 300 277 11 650 313 14 550 391 15 1 0 1750 47 0 258 14 400 387 16 100 432 17 910 481 17 110 459 20 1 4 2170 58 3 314 16 200 435 18 800 505 20 290 545 25 1 7 2560 68 7 333 18 000 483 21 400 575 22 000 591 30 24 2910 78 1 333 18 220 489 21 400 575
50. 3 Position 4 nt Orientation Select one see Figure 21 Position C Position D standard Position E Position F True Monitor Control Pressure Range For CS803 and CS823 Series See Tables 7 and 8 select one if applicable 12 to 21 in w c 30 to 52 mbar Blue 18 to 30 in w c 45 to 75 mbar Green 26 to 40 in w c 65 to 99 mbar Orange 1 4 to 2 9 psig 97 to 200 mbar Black 2 6 to 3 7 psig 179 to 255 mbar Purple 3 6 to 6 psig 248 to 414 mbar Dark Blue 5 1 to 7 5 psig 352 to 517 mbar Red Slam Shut Trip Pressure Setting For CS804 CS824 and CS854 Series Select one if applicable and specify setpoint s see Tables 12 and 13 Overpressure Protection Only OPSO Supply setpoint required Overpressure and Underpressure Protection OPSO UPSO Supply overpressure setpoint required Supply underpressure setpoint required Options Select all that apply Li D Enhanced Low Inlet Pressure Flow Performance Choose this option for enhanced flow performance for low inlet pressure systems up to 25 psig 1 7 bar This option applies to the 5 5 to 8 5 in w c 13 to 21 mbar spring range when combined with 2 in threaded or flanged bodies only Low Relief Start to Discharge STD Spring This option provides a relief start to discharge range of 7 to 14 in w c 17 to 35 mbar above set
51. 3 2 3 0 21 780 20 9 1600 43 0 2470 66 3 2860 76 8 3360 90 2 3620 97 2 4100 110 4190 113 5 0 34 1150 30 9 2170 58 3 2940 78 9 3800 102 4500 121 4580 123 5190 139 5190 139 10 0 69 1370 36 8 2900 77 9 4750 128 5200 140 5650 152 5650 152 5650 152 5930 159 15 1 0 1600 43 0 3600 96 6 6200 166 6500 175 6500 175 6500 175 6000 161 6710 180 20 1 4 2070 55 6 4300 115 6620 178 7250 195 7250 195 7400 199 7500 201 25 1 7 2550 68 5 5000 134 7050 189 7250 195 7250 195 7500 201 9000 242 30 24 2860 76 8 5010 135 7050 189 7250 195 7250 195 7500 201 40 2 8 3170 85 1 5020 135 7050 189 7250 195 7250 195 7500 201 50 34 4120 111 5070 136 7050 189 7250 195 7250 195 7500 201 60 4 1 4750 128 5100 137 7050 189 7250 195 7250 195 80 5 5 5700 153 6200 166 7170 193 100 6 9 6650 179 7300 196 7300 196 125 8 6 6950 187 8300 223 Black areas show where indicated droop boost would be exceeded regardless of capacity Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 Table 15 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 4 in w c 10 mbar Setpoint for 2 in DN 50 Body Size SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 4 in w c 1 in w c 2 in w c 3 5 to 6 in w c GE30337X012 Red 10 mbar 2 5 mbar 5 mbar 9 to 15 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 819 5 1 2113 5
52. 30 487 21 300 572 50 34 4350 117 8840 237 13 780 370 18 390 494 21 560 579 25 210 677 60 4 1 5010 135 10 560 284 17 310 465 21 630 581 25 080 673 28 560 767 80 5 5 6320 170 13 510 363 22 290 598 25 840 694 27 620 742 100 6 9 7750 208 16 590 445 26 950 724 125 8 6 9400 252 19 680 528 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 40 SETPOINT ACCURACY 10 GAUGE Set Range SPRING Part Number Color Bulletin 71 1 CS800 Table 43 Types CS850 and CS854 Internal Registration Flow Capacities for 10 psig 0 69 bar Setpoint at 10 Accuracy 10 psig 1 psig 5 to 10 psig GE30344X012 Green with 0 69 bar 0 07 bar 0 07 mbar 345 to 690 mbar White Stripe CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1416 4 3 8 19 5 1 2113 5 8116 3 4119 718122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nmih SCFH Nm h SCFH Nm h SCFH Nmih SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 15 1 0 1300 34 9 1780 47 9 2460 66 1 2780 74 7 3140 84 2 4040 108 4040 108 6010 161 20 1 4 1960 52 6 2240 60 1 2980 80 0 3640 97 5 4370 117 5230 140 6060 163 25 1 7 2430 65 2 2860 76 9 4020 108 4780 128 5180 139 6530 175 7210 193 30 24 2910 78 1 321
53. 300 652 24 410 655 30 24 2900 77 9 481 24 020 645 25 320 680 25 580 687 40 2 8 3700 99 3 540 27 000 725 27 810 747 50 3 4 4300 115 583 27 810 747 27 810 747 60 4 1 4900 132 669 29 050 780 29 050 780 80 5 5 6300 169 13 830 371 24 000 644 27 400 736 29 070 780 100 6 9 7700 207 16 680 448 29 500 792 125 8 6 9600 258 20 200 542 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 27 Bulletin 71 1 CS800 1 3 8 in 1in 718 5 8 35 mm 25 mm 22mm 16 mm ORIFICE ORIFICE ORIFICE ORIFICE 1 NPT VENT SIZE 414 3 8 in 9 5 mm 41 ORIFICE 1 4 in 6 4 mm ORIFICE OUTLET PRESSURE psig mbar N 1 69 3 4 19 0 0 10 20 30 401 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 15 Type CS800IR Relief Curves Blocked Open per Orifice Size at 1 psig 0 07 bar Set Pressure 1 3 8 in 1in 7lBin 3 4 35 25 22 19 ORIFICE ORIFICE ORIFICE ORIFICE T HIGH CAPACITY 2 1 2 NPT VENT SIZE 414 5I 345 x 6 t 5 8 in 1 2 in 41 16 13mm o 276 ORIFICE ORIFICE o 3 8 in c 31 9 5 mm 3 207 ORIFICE o ul x B 4 4 in 6 4mm
54. 36 80 5 5 5130 138 230 9230 248 100 6 9 6100 164 125 8 6 7320 197 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 SETPOINT ACCURACY 1 ABS SPRING Droop Boost Set Range Part Number Color 5 psi 0 20 psi 0 20 psi 2 5 to 5 5 psi pu 14 14 nem 0 17 to i a Specie nus Yellow CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1141 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 352 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 100 6 9 6800 183 8430 226 18 840 506 125 8 6 9090 244 15 390 413 Blank area 1 Not available on he Type CS823 2 Type 5824 exhibits 20 reduction in capacity for indicated orifice size Multipl s indicate where maximum operating inlet pressure for a given orifice size is exceeded y listed values by a factor of 0 8 34 Bulletin 71 1 CS800 Table 38 Types CS820 5823 and CS824 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 2 ABS Accuracy
55. 4 30 24 6100 164 9370 252 12 540 337 15 440 415 17 410 467 40 2 8 7650 205 11 860 318 16 150 434 19 860 533 22 580 606 50 3 4 9230 248 14 510 390 19 730 530 24 260 651 27 210 731 60 4 1 10 710 288 16 820 452 23 710 637 28 650 769 80 5 5 13 670 367 21 930 589 100 6 9 16 630 446 27 000 725 125 8 6 20 310 545 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 54 Bulletin 71 1 CS800 D STANDARD BODY POSITION TO BE SPECIFIED BY THE PRIMARY REGULATOR TYPICAL TYPE CS800 VIEW PRIMARY REGULATOR D BODY POSITION TO BE SPECIFIED BY THE PRIMARY REGULATOR SPRING BARREL FOR THE TYPE TM600 MONITOR WILL BE ORIENTED IN THE SAME DIRECTION AS THE PRIMARY REGULATOR SPRING BARREL VENT sO VENT VENT POSITION OF F TYPE TM600 MONITOR WILL BE ORIENTED IN THE SAME DIRECTION AS THE PRIMARY REGULATOR TYPICAL TYPE CS803 VIEW PRIMARY REGULATOR D BODY POSITION TO BE SPECIFIED BY THE PRIMARY REGULATOR SPRING BARREL OF THE TYPE VSX8 SLAM SHUT DEVICE SHALL BE SAME DIRECTION AS THE PRIMARY REGULATOR Or SPRING BARREL VENT POSITION OF l TYPE 5 8 SLAM SHUT DEVICE SHALL BE THE SAME DIRECTION AS THE VENT F PRIMARY REGULATOR TYPICAL
56. 40 2 8 3540 95 0 7770 209 10 540 283 13 020 350 18 680 502 21 400 575 50 3 4 4170 112 9190 247 10 770 289 14 500 389 19 140 514 21 400 575 60 4 1 4800 129 10 900 293 11 000 295 14 900 400 19 600 526 80 5 5 6100 164 12 550 337 12 550 337 100 6 9 7400 199 14 100 379 14 100 379 125 8 6 9100 244 16 120 433 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 22 Bulletin 71 1 CS800 1 3 8 in 1in 35 mm 25 mm ORIFICE ORIFICE 1 NPT VENT SIZE 51345 7 8 in 102 in 22mm 13 mm 3 8 in 4 51310 ORIFICE ORIFICE 9 5mm A ORIFICE 41276 5 8 in S 16 mm 35 241 ORIFICE 4 2 3 4 in 0 31207 19 ORIFICE 5 2 51172 7 o ul x 21138 1 4 in L 6 4 mm ORIFICE 15 103 2 1169 0 5 34 0 0 10 20 30 40 50 60 701 80 90 100 110 120 0 69 1 4 24 2 8 34 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 13 Type CS800IR Relief Curves Blocked Open per Orifice Size at 14 in w c 35 mbar Set Pressure 1 3 8 in 1in 7 8 in 3 4 in 35 mm 25 mm 22mm 19 mm ORIFICE ORIFICE ORIFICE ORIFICE HIGH CAPACITY 2 1 2 NPT VENT SIZE 51345 4 5 1310 BIB in in i 16 mm Poli 41276 ORIFICE ORIFICE
57. 40 208 12 900 346 13 450 361 125 8 6 9380 252 13 450 361 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 2 Type 5824 exhibits 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 Table 24 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 296 ABS Accuracy ACCURACY 2 ABS SPRING SETPOINT Droop Boost Set Range Part Number Color 1 psig 8 7 in w c 8 7 in w c 14 to 30 in w c GE30341X012 0 07 bar 22 mbar 22 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 700 18 8 832 4100 110 4800 129 5470 147 7900 212 3 0 21 850 22 8 109 5180 139 6430 173 7630 205 10 030 269 5 0 34 1150 30 9 156 7920 213 9700 260 11 620 312 14 300 384 10 0 69 1610 43 2 239 12 250 329 14 750 396 18 280 491 19 480 523 15 1 0 1910 51 3 309 15 010 403 18 700 502 21 390 574 22 760 611 20 1 4 2240 60 1 365 18 990 510 22 300 599 24 110 647 25 1
58. 4400 118 6330 170 7400 197 8750 235 9180 246 12 710 341 15 1 0 1760 47 2 3560 95 6 5540 149 7870 211 9590 257 11 280 303 11 890 319 15 220 409 20 1 4 2090 56 1 4310 116 6680 179 9610 258 11 940 321 13 420 360 14 300 384 25 1 7 2350 63 1 5100 137 7600 204 10 780 289 13 440 361 14 020 376 15 510 416 30 2 1 2710 72 8 5760 155 8980 241 12 410 333 15 040 404 15 770 423 17 220 462 40 2 8 3390 91 0 7290 196 10 560 284 14 810 398 16 840 452 18 260 490 50 34 3970 107 8530 229 12 490 335 16 790 451 18 370 493 19 490 523 60 4 1 4570 123 9930 267 14 050 377 18 570 499 19 310 518 21 120 567 80 5 5 5880 158 12 420 333 16 150 434 20 330 546 21 450 576 100 6 9 7250 195 14 670 394 18 850 506 125 8 6 8960 241 16 450 442 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 Table 50 Types CS820 5823 CS824 External Registration Flow Capacities for 5 psig 345 mbar Setpoint at 20 Accuracy SEYPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 5 psi 1 psi 1 psi 2 5 to 5 5 psi a Tm 69 170 to 380 Ee CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 135 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h
59. 5 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 0 51 0 04 310 8 3 560 15 0 640 17 2 990 26 6 1290 34 6 1250 33 6 1250 33 6 1970 52 9 1 0 07 470 12 6 38 4 1850 49 7 2210 59 3 2520 67 7 3530 94 8 2 0 14 690 18 5 51 3 2880 77 3 3560 95 6 3750 101 5110 137 3 0 21 850 22 8 76 8 3690 99 1 4350 117 4690 126 6320 170 5 0 34 1080 29 0 103 4810 129 5850 157 6860 184 8180 220 10 0 69 1420 38 1 147 7370 198 8340 224 10 130 272 13 030 350 15 1 0 1750 47 0 201 9380 252 11 120 299 13 700 368 18 810 505 20 1 4 2090 56 1 254 11 860 318 14 270 383 16 060 431 25 1 7 2450 65 8 307 14 720 395 17 400 467 18 860 506 30 24 2790 74 9 337 16 420 441 19 700 529 40 2 8 3390 91 0 415 20 510 551 24 130 648 50 3 4 4010 108 8200 220 14 090 378 17 960 482 23 020 618 29 010 779 60 4 1 4620 124 9500 255 16 410 441 19 770 531 26 280 706 80 5 5 5920 159 11 900 320 19 050 511 100 6 9 7200 193 14 270 383 21 960 590 125 8 6 8080 217 15 680 421 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 42 Bulletin 71 1 CS800 Table 47 Types CS800 CS803 and CS804 External Registration Flow Capacities for 14 in w c 35 mbar Setpoint
60. 6 25 1 7 2600 69 8 4980 134 9100 244 12 640 339 15 050 404 16 190 435 17 120 460 30 24 2920 78 4 5780 155 10 640 286 14 500 389 16 950 455 17 370 466 18 170 488 40 2 8 3510 94 2 7640 205 14 010 376 17 930 481 20 100 537 20 230 542 50 34 4240 113 8790 236 16 930 455 21 160 568 22 560 606 20 230 542 60 4 1 4980 134 10 650 286 19 640 527 23 460 630 23 600 634 20 230 542 80 5 5 6300 169 13 600 365 24 830 667 24 830 667 24 830 667 100 6 9 7620 205 16 280 437 28 790 773 125 8 6 9370 252 19 900 534 1 5823 exhibits 15 reduction in capacity for indicated orifice size Multiply listed values by factor of 0 85 2 Not available on the Type CS823 3 Type CS824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 29 Bulletin 71 1 CS800 Table 31 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 1 1 2 in DN 40 Body Size at 2 ABS Accuracy SETPOINT 2 psig ACCURACY 2 ABS 0 33 psig 0 33 psig Set Range 1 to 2 5 psig SPRING Part Number Color GE30342X012 Dark Blue 0 14 bar 23 mbar 23 mbar 0 07 to 0 17 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm I
61. 6 2530 67 9 5 0 34 810 21 7 1560 41 9 1650 44 3 2050 55 0 2530 67 9 2450 65 8 2450 65 8 3750 101 10 0 69 1360 36 5 2080 55 8 3100 832 3840 103 4680 126 4840 130 4950 133 5330 143 15 1 0 1650 44 3 2920 78 4 3860 104 4670 125 5570 150 6290 169 7000 188 7500 201 20 1 4 1960 52 6 3650 98 0 4560 122 5040 135 5570 150 6680 179 8120 218 25 1 7 2400 64 4 4400 118 5550 149 6700 180 7900 212 7900 212 8650 232 30 24 2570 69 0 5270 142 5650 152 7080 190 8220 221 9300 250 9990 268 40 2 8 3360 90 2 3960 106 7300 196 7790 209 8470 227 8510 229 50 3 4 3960 106 7920 213 7970 214 8590 231 8920 240 8920 240 60 4 1 4660 125 7820 210 8020 215 8520 229 9020 242 9020 242 80 5 5 5860 157 8740 235 9020 242 9020 242 9020 242 100 6 9 7350 197 8960 241 10 150 273 125 8 6 9050 243 10 020 269 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 2 Type 5824 exhibits 2096 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 Table 26 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 1096 Accuracy ACCURACY 10 GAUGE SPRING SETPOINT Droop Boost Set Range Part Number Color 1 psig 2 8 in w c 2 8 in w c 14 to 30 in w c GE30341X012 0 07 bar 7 mbar 7 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAV
62. 7 2610 70 1 416 21 800 585 26 200 703 26 620 715 30 24 2910 78 1 491 24 710 663 27 670 743 27 670 743 40 2 8 3630 97 4 580 29 870 802 30 500 819 50 3 4 4330 116 655 31 950 858 31 950 858 60 4 1 4950 133 701 32 010 859 32 410 870 80 5 5 6310 169 13 600 365 24 600 660 28 900 776 32 010 859 100 6 9 7640 205 16 810 451 30 200 811 125 8 6 9370 252 20 480 550 Blank areas indicate where maximum operating inlet pressure for given orifice size is exceeded 1 Not available on the Type CS803 25 Bulletin 71 1 CS800 Table 25 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 1096 Accuracy SETPOINT ACCURACY 10 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 2 8 w c 2 8 in w c 14 to 30 in w c GE30341X012 0 07 bar 7 mbar 7 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 35 0 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 2 0 14 530 14 2 710 19 1 940 252 1220 32 8 1430 38 4 1430 38 4 1330 35 7 1930 51 8 3 0 21 620 16 6 1070 28 7 1150 30 9 1490 40 0 1770 47 5 1700 45 6 1700 45
63. 770 316 12 740 342 15 830 425 19 260 517 20 1 4 2330 62 6 289 14 810 398 16 600 446 19 810 532 25 1 7 2660 71 4 356 17 350 466 19 690 529 21 840 586 30 24 2970 79 7 6500 175 11 660 313 15 530 417 20 540 551 20 950 562 24 770 665 40 2 8 3670 98 5 7910 212 14 470 389 20 460 549 24 480 657 25 870 695 50 3 4 4320 116 9340 251 17 690 475 23 180 622 29 880 802 30 750 826 60 4 1 5010 135 11 120 299 20 100 540 27 820 747 31 780 853 33 840 909 80 5 5 6340 170 13 740 369 25 800 693 34 910 937 36 270 974 100 6 9 7710 207 16 900 454 31 450 844 125 8 6 9410 253 20 580 553 Blank areas indicate where maximum operating inlet pressure for given orifice size is exceeded 1 Not available on the Type CS823 37 Bulletin 71 1 CS800 1in 718 3l4in 5 8 in 25mm 22 19 mm 16 mm ORIFICE ORIFICE ORIFICE ORIFICE 1 NPT VENT SIZE 10 690 1 3 8 in 35 mm 1 2 in 95 655 ORIFICE 13 mm ORIFICE 91621 A 3 8 in 9 5 mm ORIFICE 8 5 586 8 t 1 4 in o 81552 6 4 mm o ORIFICE uj 75 51 x 2 71483 tcc 0 65 448 B 5 6 414 5 5 1379 51345 0 10 20 30 401 50 60 701 80 90 100 110 120 0 69 14 2 1 2 8 34 4 1 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 19 Type CS820IR Relief Curves Blocked Open per Orifice Size at 5 psig 0 34 bar Set Pressure 1 3 8 in 1in 35 mm 25 ORIFICE ORIFICE HIGH CAPACITY 2 1 2 NPT VENT SIZE 10 690 951 655 718 3 4 in 22 mm 19
64. 8 35 0 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 10 0 69 1120 30 1 77 0 3840 103 3880 104 5060 136 6180 166 15 1 0 1820 48 9 108 5440 146 5830 157 7730 208 10 160 273 20 1 4 2250 60 4 148 7550 203 8580 230 10 870 292 25 1 7 2540 68 2 179 8550 230 10 580 284 13 260 356 30 2 1 2930 78 7 225 10 580 284 13 250 356 16 600 446 40 2 8 3600 96 6 319 14 770 397 16 120 433 50 34 4270 115 415 17 460 469 21 810 586 60 4 1 4890 131 524 20 660 555 25 170 676 80 5 5 6240 168 12 210 328 21 390 574 23 340 627 23 340 661 100 6 9 7590 204 15 980 429 25 630 688 125 8 6 9350 251 19 730 530 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 2 Type 5824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 35 Bulletin 71 1 CS800 Table 39 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 1096 Accuracy SETPOINT 5 psig ACCURACY 10 GAUGE 0 50 psig 0 50 psig SPRING Set Range 2 5 to 5 5 psig Part Number Color GE30343X012 Yellow
65. 950 321 125 8 6 9100 244 10 550 283 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 2 Type 5824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 Table 28 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 2 in DN 50 Body Size at 20 Accuracy SETPOINT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 1 psig 5 5 in w c 5 5 in w c 14 to 30 in w c GE30341X012 0 07 bar 14 mbar 14 mbar 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 135 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 650 17 4 69 0 3200 85 9 3400 91 3 3600 96 6 4500 121 3 0 21 800 21 5 832 3730 100 4300 115 4960 133 6330 170 5 0 34 1100 29 5 105 4800 129 6100 164 7700 207 10 000 269 10 0 69 1600 43 0 201 11 400 306 13 200 354 15 200 408 16 300 438 15 1 0 1900 51 0 290 14 560 391 18 000 483 19 930 535 20 170 542 20 1 4 2300 61 7 365 18 520 497 21 300 572 22 680 609 25 1 7 2600 69 8 416 21 700 583 24
66. AS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4119 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 5 10 0 69 1410 37 9 97 4 4130 111 4770 128 5390 145 7360 198 15 1 0 1880 50 5 144 6970 187 7280 195 9050 243 12 240 329 20 1 4 2230 59 9 184 8520 229 9550 256 11 390 306 25 1 7 2590 69 5 230 10 630 285 11 740 315 13 260 356 30 24 2860 76 8 268 12 780 343 14 020 376 14 890 400 40 2 8 3540 95 0 339 14 690 394 16 690 448 50 3 4 4290 115 401 18 140 487 21 190 569 60 4 1 4980 134 447 20 110 540 23 550 632 80 5 5 6010 161 516 24 430 656 100 6 9 7360 198 15 110 406 20 130 540 125 8 6 9090 244 17 490 470 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded Table 52 Types CS805 and CS806 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 1 1 2 in DN 40 Body Size SETBOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 7 in w c 1 in w c 2 in w c 5 5 to 8 5 in w c 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar ae NE CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 81 16 3 4 19 718 122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 0 51 0 04 19 6 850 22 8 910 24 4 1 0 07 580 15 6 800 21 5 880 23 6 1050 28 2 1060 28 5 2 0
67. Bulletin 71 1 CS800 November 2014 CS800 Series Commercial Industrial Pressure Reducing Regulators TYPE CS800 REGULATOR P1692 CS803 REGULATOR WITH TRUE MONITOR PROTECTION TYPE 5804 REGULATOR WITH INTEGRAL TYPE VSX8 SLAM SHUT MODULE Figure 1 Typical CS800 Series Pressure Reducing Regulator Features and Benefits Flow optimized disks provide the maximum flow Fixed Factor Pressure Factor Measurement PFM for your application accuracy capabilities Largest number of overpressure protection Only standard tools required for pressure offerings in the industry adjustment and orifice removal Wide variety of body sizes and end connections Simplified maintenance Body materials available in gray cast iron ductile iron and steel www fisherregulators com EMERSON Process Management D103140X012 Bulletin 71 1 CS800 Specifications The Specifications section lists the specifications for the 5800 Series Regulators The following information is stamped on the nameplate of CS800 Series Type Number Maximum Outlet Pressure and Spring Range Available Configurations See Table 1 Body Sizes Material End Connection and Pressure Rating See Table 2 Maximum Inlet Pressures Emergency 175 psig 12 1 bar Operating See Table 3 Maximum Outlet Pressure Emergency Casing 15 psig 1 0 bar To avoid internal parts damage 3 psig 0 21 bar differential above outl
68. EATING SURFACE NORMAL OPERATION NORMAL LOCKUP DEBRIS OBSTRUCTING CS805 SECONDARY TYPE CS806 LOCKUP SEAT LOCK UP SECONDARY SEAT WITH CONTROLLED BLEED SECONDARY SEAT DETAILED VIEW M1072 EHE INLET PRESSURE Ez OUTLET PRESSURE E ATMOSPHERIC PRESSURE Figure 7 CS805 Series with Secondary Seat Protection 13 Bulletin 71 1 CS800 Maximum Discharge Capacity for Token Relief 610 41 5 510 38 510 34 4 51 0 31 410 28 3 5 0 24 3 0 21 2 510 17 210 14 1 5 0 10 1 0 69 0 5 0 03 0 150 200 250 300 350 400 450 4 02 5 36 6 7 8 04 9 38 10 72 12 06 Discharge Capacity SCFH Nm h at Maximum Operating Outlet 3 psi 0 21 bar setpoint Specific Gravity Gas 0 6 REGULATOR SETPOINT psig bar Maximum Discharge Capacity for Low Flow Token Relief 610 41 5 5 0 38 510 34 4 51 0 31 410 28 3 5 0 24 310 21 2 5 0 17 210 14 1 5 0 10 1 0 69 0 5 0 03 0 8I 10 121 141 16 18 20 221 241 26 0 214 0 268 0 322 0 375 0 429 0 482 0 536 0 59 0 643 0 697 Discharge Capacity in SCFH Nm h at Maximum Operating Outlet 3 psi 0 21 bar setpoint Specific Gravity Gas 0 6 REGULATOR SETPOINT psig bar Figure 8 Maximum Discharge Capacity for Token and Low Flow Token Relief travel of the relief seat Since the diaphragm continues to rise as downstream pressure builds the diaphragm lifts off of the relief seat to provide relief operatio
69. IES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 0 51 0 04 970 26 2 1140 30 8 1320 35 7 1 0 07 710 19 1 1120 30 1 1270 34 2 1490 40 1 1990 53 5 2 0 14 1140 30 6 1710 45 9 2190 59 0 2570 69 1 2970 79 9 3 0 21 1460 39 3 2090 56 1 2580 69 3 3180 85 4 3750 101 5 0 34 2040 54 8 2670 71 9 4000 108 4370 118 5590 150 10 0 69 3120 84 4590 123 7120 191 7680 206 8300 223 15 1 0 4030 108 6160 166 8950 241 9650 259 10 610 285 20 14 4770 128 7550 203 10 990 295 11 860 318 12 660 340 25 1 7 5640 152 9170 246 12 680 341 12 930 347 13 610 365 Black areas show where indicated droop boost would be exceeded regardless of capacity Table 54 Types CS805 and CS806 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 2 in DN 50 Body Size SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 7 in w c 1 in w c 2 in w c 5 5 to 8 5 in w c 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 0 51 0 04 870 23 4 1020 27 4 1270 34 1 1 0 07 540 14 5 1010 27 1 1190 31 9 1530 41 1 1510 40 5 2 0 14 900 24 2 1480 39 7 1710 45 9 2040 54 8
70. ING Droop Boost Set Range Part Number Color 2 psi 0 20 psi 0 20 psi 1 to 2 5 psi 2m 14 ae 14 e 0 07 to E ee CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 352 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 3 0 21 670 18 0 910 47 2 192000 51 5 2310 62 0 2770 74 4 3490 93 7 5 0 34 1080 29 0 1430 83 5 34409 92 30 4830 130 4970 133 6390 172 10 0 69 1510 40 5 25800 147 6680 179 8670 233 10 060 270 12 100 325 15 1 0 1900 51 0 231 9800 263 12 320 331 13 570 364 17 260 463 20 1 4 2310 62 0 295 13 000 349 14 630 393 16 230 436 25 1 7 2620 70 3 362 16 010 430 17 180 461 18 510 497 30 2 1 2940 78 9 409 18 190 488 19 450 522 19 930 535 40 2 8 3530 94 8 503 21 510 577 22 830 613 50 34 4250 114 599 23 060 619 23 060 619 60 4 1 4980 134 637 23 740 637 23 740 637 80 5 5 6310 169 707 26 330 707 100 6 9 7640 205 125 8 6 9370 252 1 Due to droop the Type CS823 exhibits a 1096 reduction in capacity for indicated 2 Not available on the Type CS823 3 Type CS824 exhibits a 20 reduction in capacity for indicated orifice size Multip y listed values by a factor of 0 8 conditions Multiply listed values by a factor of 0 9 31 Bulletin 71 1 CS800 Table 35 Types CS820 CS823 and CS824 Internal Registration Fl
71. ITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 135 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 500 13 4 38 9 1450 38 9 1450 38 9 1450 38 9 1450 38 9 3 0 21 610 16 4 44 6 2000 53 7 2300 61 7 2700 72 5 3260 87 5 5 0 34 850 22 8 572 2570 69 0 3320 89 1 4190 113 5140 138 10 0 69 1350 36 2 107 5920 159 6540 176 7110 191 8470 227 15 1 0 1610 432 142 7470 201 7680 206 8050 216 9580 257 20 1 4 2000 53 7 200 9760 262 9760 262 9800 263 25 1 7 2400 64 4 262 13 100 352 13 410 360 13 890 373 30 2 1 2470 66 3 307 16 250 436 17 320 465 18 520 497 40 2 8 3490 93 7 416 18 410 494 20 910 561 50 34 3900 105 459 18 410 494 22 290 598 60 4 1 4600 124 529 20 700 556 22 410 602 80 5 5 5700 153 13 000 349 18 800 505 19 700 529 20 700 556 100 6 9 7190 193 15 720 422 19 070 512 125 8 6 9190 247 19 600 526 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 26 Bulletin 71 1 CS800 Table 27 Types CS800 58030 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 20 Accuracy
72. LY VALVE DISK ORIFICE P1002 Figure 2 Internal View of CS800 Series with High Capacity Relief Introduction The CS800 Series direct operated spring loaded regulators have been engineered to fit a multitude of commercial and industrial pressure reducing applications This flexibility is provided by the numerous body sizes and end connections outlet pressure settings orifice sizes as well as the option for internal or external pressure registration In addition to application flexibility the CS800 Series offers multiple overpressure protection options Overpressure Protection Options Available Internal Relief Provides overpressure protection to the downstream system by relieving gas through the diaphragm assembly to atmosphere in the event of an overpressure situation High Capacity Internal Relief Provides an increase in relief performance over internal relief thereby offering a significant improvement in the level of overpressure protection to the downstream system in the event of an overpressure occurrence VENT STABILIZER RELIEF VALVE SEAT True Monitor Protection Combines the operation of a conventional two regulator wide open monitor set into one body Provides a second monitoring regulator to control downstream pressure In event of loss of downstream pressure control by the primary regulator due to damage to the lever downstream sense line orifice disk diaphragm et
73. POINT Typ SPRING Up to 1 2 in 13 Up to 7 8 in 22 mm Up to 1 2 in 13 mm Up to 7 8 in 22 mm orifice size orifice size orifice size orifice size Color In w c mbar In w c mbar w c mbar In w c mbar In w c mbar In w c mbar Black 5 5 to 8 5 13to 21 7 17 11 27 12 30 25 62 23 57 Brown LIN 5 5 to 8 5 13 to 21 7 17 11 27 12 30 25 62 23 57 White Stripe 10to16 25 to 40 14 35 19 47 20 50 36 89 33 81 Dark Green 141030 35to 75 1 psig 69 1 2 psig 83 1 3 psig 90 2 1 psig 145 2 psig 138 69 to Dark Blue 1 to 2 5 psig 2 psig 140 2 6 psig 179 2 6 psig 179 3 8 psig 262 3 7 psig 255 170 2 5 to 170 to Yellow 5 5 psig 380 5 psig 345 6 3 psig 434 6 3 psig 434 7 4 psig 510 8 2 psig 565 1 Downstream pressure buildup with Secondary Seat fixed bleed in operation and regulator relief valve relieving to atmosphere 2 Outlet pressure values listed are at maximum operating inlet pressure rating per orifice 3 If the outlet pressure rises above setpoint exceeding the pressure rating of the regulator the internal parts must be inspected and replaced if damaged Table 7 Types 5803 and CS823 Regulator and Integral True Monitor Outlet Pressure Ranges without Token Relief PRIMARY REGULATOR INTEGRAL TRUE MONITOR Setpoint Spring
74. S IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4 19 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 760 20 4 1330 35 7 1600 43 0 1600 43 0 1880 50 5 3 0 21 1030 27 7 1460 39 2 1810 48 6 2360 63 4 2820 75 7 5 0 34 1640 44 0 2160 58 0 2690 722 3340 89 7 3930 106 10 0 69 2570 69 0 3530 94 8 4320 116 5710 153 6550 176 15 1 0 3170 85 1 4740 127 6340 170 7390 198 8950 240 20 1 4 4140 111 5630 151 7800 209 8790 236 10 970 295 25 1 7 4940 133 7110 191 9920 266 10 830 291 12 140 326 30 2 1 5390 145 8180 220 11 560 310 12 680 340 13 260 356 40 2 8 7030 189 11 300 303 13 640 366 15 280 410 16 180 434 50 3 4 9170 246 13 520 363 16 130 433 18 330 492 18 760 504 60 4 1 10 570 284 15 690 421 18 780 504 20 150 541 80 5 5 13 500 362 19 670 528 100 6 9 16 670 448 22 360 600 125 8 6 19 890 534 L areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 48 Bulletin 71 1 CS800 Table 59 Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 20 Accuracy SETPOINT ACCURACY 2
75. SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 10 0 69 1430 38 4 2320 62 3 4370 117 4780 128 5920 10 820 291 15 1 0 1800 48 3 3370 90 5 5370 144 7030 189 8520 15 610 419 20 1 4 2120 56 9 4510 121 6640 178 8920 240 11 730 25 1 7 2430 65 2 5340 143 7770 209 11 420 307 14 150 30 24 2730 73 3 5960 160 9120 245 13 180 354 15 890 40 2 8 3410 91 5 7210 194 11 410 306 16 620 446 18 800 50 3 4 4040 109 8640 232 13 540 364 17 940 482 21 260 571 24 110 647 60 4 1 4560 122 10 140 272 15 530 417 21 730 583 24 520 658 26 500 711 80 5 5 5880 158 12 840 345 20 480 550 25 360 681 29 700 797 100 6 9 7230 194 15 560 418 23 710 637 125 8 6 8910 239 20 320 546 L areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 44 Bulletin 71 1 CS800 Table 51 Types CS850 and CS854 External Registration Flow Capacities for 7 psig 483 mbar Setpoint at 2096 Accuracy SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 7 psig 1 4 psig 1 4 psig 5to 10 psig GE30344X012 483 mbar 96 mbar 96 mbar 345 to 690 mbar Green with White Stripe CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL G
76. SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 10 0 69 1280 34 4 94 8 4830 130 4970 133 6060 163 7680 206 15 1 0 1880 50 5 139 7240 194 7610 204 9790 263 12 150 326 20 1 4 2300 61 7 185 9230 248 10 390 279 12 770 343 25 1 7 2660 71 4 221 10 950 294 12 690 341 15 480 416 30 2 1 2950 79 2 284 13 060 351 14 810 398 19 260 517 40 2 8 3640 97 7 393 17 710 475 20 120 540 50 34 4280 115 504 21 200 569 23 760 638 60 4 1 4940 133 584 23 760 638 27 480 738 80 5 5 6290 169 730 27 200 730 100 6 9 7650 205 125 8 6 9390 252 20 030 538 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 36 Bulletin 71 1 CS800 Table 40 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 5 psig 0 34 bar Setpoint at 2096 Accuracy SETPOINT 5 psig ACCURACY 20 GAUGE 1 0 psig 1 0 psig SPRING Part Number Color Set Range 2 5 to 5 5 psig GE30343X012 Yellow 2 Type 5824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 0 34 bar 69 mbar
77. SURE CONSTRUCTION 0 Low Pressure Applications Outlet Pressure 3 5 to 30 in w c 9 to 75 mbar 2 Medium Pressure Applications Outlet Pressure 1 to 5 5 psig 69 mbar to 0 38 bar 5 High Pressure Applications Outlet Pressure 5 to 10 psig 0 34 to 0 69 bar OVERPRESSURE PROTECTION MODULE Without Overpressure Protection Module With Integral True Monitor Module With Slam shut Module With Secondary Seat Protection Oo oOo 5 o o With Secondary Seat Protection with controlled bleed to indicate Secondary Seat is functioning PRESSURE REGISTRATION Internal Registration E External Registration RELIEF Non Relieving Internal Relief High Capacity Relief Token Relief L Low Flow Token Relief Example Type Number CS800IR Type CS800 regulator without Overpressure Protection Module with Internal Pressure Registration and with Internal Relief 1 High pressure Construction is not available with True Monitor Protection Secondary Seat Protection or Relief 2 Available only with Internal Relief or High Capacity Relief Constructions 3 Available only with Non Relieving or Token Relief Constructions 4 Reference Instruction Manual 0103126 012 for information regarding the Type TM600 Integral True Monitor or Instruction Manual D103127X012 for Type VSX8 safety Slam shut module Bulletin 71 1 CS800 ADJUSTING SCREW RELIEF SPRING CONTROL SPRING DIAPHRAGM ASSEMB
78. art to Discharge Pressure ption Start to Discharge Pressure Range above Setpoint Start to Discharge Pressure Range above Setpoint Range above Setpoint In w c mbar In w c mbar In w c mbar In w c mbar In w c mbar GE30337X012 4 10 3 5 to 6 9 to 15 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35 GE30338X012 7 17 5 5108 5 131021 11 to 18 27 to 42 7 to 14 17 to 35 6to 14 15 to 35 xr de 7 17 5 5 to 8 5 131021 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35 GE30339X012 11 27 8to 12 20 to 30 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35 GE30340X012 14 35 10 to 16 25 to 40 11 to 18 27 to 42 7 to 14 17 to 35 6 to 14 15 to 35 GE30341X012 1 psig 69 141030 35to75 oin fo 17 to 69 iR 81016 20 to 40 1to 7 in w c to 7 in w c to GE30342X012 2 psig 138 x 70 to 170 17 to 138 17 0 69 2 5 2 1 psig GE46922X012 psig 207 1510 1400 52490 7 2 1 4715438 diez 525 35 to 100 3 5 psig 2 psig 1 5 psig 2 5 to 7 in w c to GE30343X012 5 psig 345 5 5 psig 170 to 380 2 5 psig 17 to 170 1 to 2 psig 69 to 138 1 Low start to discharge option is only available on the main control spring ranges up to 10 to 16 in w c 25 to 40 mbar Bulletin 71 1 CS800 Table 6 Secondary Seat Outlet Pressures SECONDARY SEAT SHUTOFF PRESSURE DOWNSTREAM BUILD UP PRESSURE Types CS805 and CS825 Types CS806 and CS826 CONTROL SPRING RANGE SET
79. bar Setpoint at 1096 Accuracy ACCURACY 10 GAUGE SPRING Droop Boost Set Range Part Number Color 2 psig 0 20 psig 0 20 psig 1 to 2 5 psig 0 14 bar 14 mbar 14 mbar 0 07 to 0 17 bar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 116 3 4 119 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 1230 33 0 1620 43 5 1860 49 9 5 0 34 2020 542 2730 73 3 2870 77 0 10 0 69 3490 93 7 4820 129 5290 142 15 1 0 5000 134 6510 175 7010 188 20 1 4 6580 177 8620 231 8690 233 25 1 7 7950 213 9240 248 9530 256 30 2 1 9030 242 10 240 275 11 060 297 40 2 8 11 040 296 11 890 319 12 590 338 50 34 8140 219 11 460 308 12 760 343 13 290 357 14 450 388 60 4 1 9850 264 12 100 325 13 760 369 14 020 376 80 5 5 12 110 325 13 830 371 100 6 9 13 720 368 14 800 397 125 8 6 13 880 373 psig bar Body Size 2 in DN 50 3 0 21 810 21 7 1080 29 0 1340 36 0 1560 41 9 1780 47 8 5 0 34 1240 33 3 1760 47 2 2170 58 3 2750 73 8 3170 85 1 10 0 69 2100 56 4 2670 71 7 4130 111 4910 132 6300 169 15 1 0 2900 77 9 4220 113 6230 167 7920 213 9310 250 20 1 4 3640 97 7 5770 155 8400 226 10 470 281 12 460 335 25 1 7 4530 122 7180 193 10 660 286 13 300 357 14 970 402 30 24 5190 139
80. buildup Secondary Seat Protection Limitations Note Overpresssure conditions can occur in the downstream piping when the Secondary Seat Protection is installed The Secondary Seat Protection serves only as a backup to the primary seat for lockup Refer to the sections on Overpressure Protection and Maintenance Secondary Seat Protection does not provide additional overpressure protection in the event the secondary seat or disk is damaged by debris or contamination in the pipeline or from conditions that would cause the regulator to go wide open Installation The CS800 Series regulators may be installed in any position However the spring case vent should be pointed downward If gas escaping through the CS800 Series internal relief valve could constitute a hazard the spring case vent must be piped to a location where escaping gas will not be hazardous If the vented gas will be piped to another location use obstruction free tubing or piping at least equal in size to the vent protect the end of the vent pipe from anything that might clog it Regulators with External Registration require the use of an external control line Bulletin 71 1 C 9800 Non Relieving Type numbers with the suffix e g Type CS800IN do not provide internal relief discharge through the diaphragm assembly The CS800 Series regulators have outlet pressure ratings that are lower than their inlet pressure ratings A pressure relievi
81. c the monitoring regulator will assume control of the downstream pressure and regulator flow Secondary Seat Protection Provides a solution to the most common cause of regulators failing to shut off by employing a secondary seating surface to provide shutoff in the event the primary orifice seating surface becomes damaged or blocked See page 15 for additional information Slam Shut Protection Discontinues gas service by shutting the gas off if there is an overpressure or underpressure condition Overpressure Relief Token Relief Provides overpressure relief via a small capacity or token relief that relieves minor overpressure caused by thermal expansion or minor nicks in the orifice or disk Bulletin 71 1 CS800 Table 2 Body Sizes Materials End Connections and Maximum Cold Working Pressure Ratings BODY SIZE FACE TO FACE DIMENSION BODY INLET PRESSURE RATING TYPE BODY MATERIAL END CONNECTION psig CS800 CS805 NPT 175 12 1 CS806 CS820 Gray Cast CS825 CS826 and Top reet OE CS850 CL125 FF 175 12 1 Gray Cast Iron NPT 20 175 121 1 1 4 NPT 1 1 2 6 12 155 250 17 2 2 6 12 155 2 6 12 155 250 17 2 Ductile Iron 2 50 7 50 1919 CL125 FF CL150 FF 2 50 10 254 250 17 2 5800 5820 CS8500 CS803 2 50 10 5 267 CS823 CS804 2 50 7 5 1910 5824 and CS854 PN 10 16 232 16 2 50 10 254 1 1 4 6 12 155 1 1 2
82. e Figures 9 11 13 15 17 and 19 for relief capacity High Capacity Internal Relief Q Type numbers with the Q suffix e g Type CS800IQ provide high capacity relief discharge across the diaphragm assembly to minimize overpressure Any outlet pressure above the start to discharge point of the non adjustable relief spring see Table 5 moves the diaphragm off the relief seat allowing excess pressure to discharge through the vent If emergency conditions should exist that prevent normal operation of the regulator or internal relief valve the relief valve Stem acts as a secondary travel stop contacting the underside of the closing cap and stopping the upward Bulletin 71 1 C S800 ADJUSTING SCREW RELIEF VALVE STEM CONTROL SPRING RELIEF VALVE SPRING DIAPHRAGM ASSEMBLY REGULATOR ORIFICE PUSHER POST REGULATOR DISK LEVER VALVE STEM M1070 INLET PRESSURE E OUTLET PRESSURE E ATMOSPHERIC PRESSURE Figure 3 Type CS800IR Internally Registered Regulator with Internal Relief Operational Schematic ADJUSTING SCREW ar Et CONTROL SPRING DIAPHRAGM ASSEMBLY REGULATOR ORIFICE PUSHER POST REGULATOR DISK 3 4 CONTROL INLET PRESSURE VALVE STEM LEVER LINE CONNECTION Ez OUTLET PRESSURE ATMOSPHERIC PRESSURE Figure 4 Type CS800EN Externally Registered Regulator Operational Schematic 11 B
83. e Part Number Color 2 psi 0 17 psi 0 17 psi 1 to 2 5 psi m m 12 12 rm 0 07 to did cH Blug CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 3 8 9 5 1 2113 5 8 16 3 4119 7 8122 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 1070 30 5 1440 40 9 1660 47 2 5 0 34 1840 524 2190 622 2490 70 5 10 0 69 3140 89 1 3980 113 4770 135 15 1 0 4280 121 5810 165 6300 179 20 14 5960 169 7950 225 8030 228 25 17 7210 204 8490 241 8880 252 30 24 7970 226 9260 262 10 420 295 40 2 8 10 170 288 11 090 314 11 770 333 50 3 4 12 150 344 12 880 365 13 750 390 60 4 1 13 100 371 13 210 374 80 5 5 100 6 9 125 8 6 psig bar Body Size 2 in DN 50 3 0 21 720 20 5 930 26 4 1670 47 3 5 0 34 1100 314 1530 43 5 2720 77 1 10 0 69 1840 52 1 2260 64 1 5670 161 15 1 0 2560 72 6 3760 107 8710 247 20 14 3290 932 4930 140 11 600 329 25 1 7 4060 115 6520 185 14 370 407 30 24 4680 133 8120 230 17 200 487 40 2 8 6730 191 11 580 328 21 940 621 50 3 4 8800 249 14 080 399 26 300 745 60 4 1 10 580 300 16 950 480 24 370 690 26 970 764 80 5 5 13 590 385 22 090 626 100 6 9 16 680 472 27 290 773 125 8 6 20 280 574 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 50 Bulletin 71 1 CS800 Table 62 Types CS825 and 5826 Internal Registration Flow Capacities for 2 psig 0 14
84. e Type CS823 exhibits a 1596 reduction in capacity for indicated conditions Multiply listed values by a factor of 0 85 4 Type CS824 exhibits a 20 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 8 32 Bulletin 71 1 CS800 1 3 8 in 718 in 3 4 5 8 35 22 mm 19 mm 16 mm ORIFICE ORIFICE ORIFICE ORIFICE A 4 4 1 VENT SIZE 71483 6 5 448 112 13 6 414 3 8 9 5 mm 5 5 379 ORIFICE 51345 1 in 25 mm ORIFICE gt 1 4 in 6 4 mm ORIFICE 4 51310 41276 3 51241 OUTLET PRESSURE psig mbar 31207 2 51172 21138 0 10 20 30 40 50 60 70 80 90 100 110 120 0 69 1 4 2 1 2 8 3 4 41 4 8 5 5 6 2 6 9 7 6 8 3 INLET PRESSURE psig bar Figure 17 Type CS820IR Relief Curves Blocked Open per Orifice Size at 2 psig 0 14 bar Set Pressure 1in 25 mm ORIFICE HIGH CAPACITY 2 1 2 NPT VENT SIZE 71483 6 5 448 1 3 4 in 7I8 in 19 mm i 4 3 8 in 22 mm ORIFICE acai 35 mm 6 414 ORIFICE ORIFICE aia 1 2 in 13 mm 5 51379 ORIFICE 4 5 345 4 51310 41276 3 8 in 9 5 mm ORIFICE 3 5 241 31207 OUTLET PRESSURE psig mbar 1 4 in L 6 4 mm ORIFICE 2 5 1172 21138 0 10 201 3
85. ed to obtain correct regulating capacities for regulators with internal registration The published capacities were obtained using inlet and outlet piping the same size as the regulator body size Bulletin 71 1 CS800 Table 14 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 4 in w c 10 mbar Setpoint for 1 1 2 in DN 40 Body Size SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 4 in w c 1 in w c 2 in w c 3 5 to 6 in w c GE30337X012 Red 10 mbar 2 5 mbar 5 mbar 9 to 15 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 0 4 0 03 300 8 1 300 8 1 300 8 1 1000 26 8 1400 37 6 1400 37 6 1600 43 0 0 51 0 04 300 8 1 500 13 4 850 22 8 1400 37 6 1590 42 7 1600 43 0 1710 45 9 1 0 07 400 10 7 800 21 5 1200 322 1540 41 3 2100 56 4 2300 61 7 2500 67 1 2700 72 5 2 0 14 600 16 1 1300 34 9 2000 53 7 2400 64 4 2800 75 2 3100 832 3470 93 2 3470 9
86. eeded 1 Not available on the Type CS823 Table 36 Types CS820 CS823 and CS824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 2 in DN 50 Body Size at 20 Accuracy SETPOINT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 2 psi 0 40 psi 0 40 psi 1 to 2 5 psi 2m 28 e 28 der 0 07 to E em RETOUR CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 3504 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 3 0 21 730 19 6 77 6 34009 91 30 4190 113 4800 129 6490 174 5 0 34 1150 30 9 118 5700 15302 6770 182 7960 214 11 840 318 10 0 69 1610 43 2 211 9930 267 11 840 318 13 680 367 18 160 488 15 1 0 1980 53 2 282 13 510 363 16 080 432 18 220 489 20 810 559 20 1 4 2330 62 6 349 16 570 445 19 760 531 20 610 553 25 1 7 2660 71 4 404 19 630 527 22 340 600 23 530 632 30 24 2940 78 9 464 21 870 587 24 500 658 25 180 676 40 2 8 3600 96 6 574 24 710 663 28 610 768 50 3 4 4280 115 667 27 290 733 29 870 802 60 4 1 4980 134 797 29 670 797 30 930 830 80 5 5 6310 169 866 32 240 866 100 6 9 7650 205 125 8 6 9360 251 1 Type CS823 exhil 3 Not available on he Type CS823 bits a 1096 reduction in capacity for indicated orifice size Multiply listed values by a factor of 0 9 2 Due to droop th
87. es Flows are in SCFH 60 F 14 7 psia and Nm h 0 C and 1 01325 bar of 0 6 specific gravity natural gas To determine equivalent capacities for air propane butane or nitrogen multiply the capacity number in the tables by the following appropriate conversion factor 0 775 for air 0 628 for propane 0 548 for butane or 0 789 for nitrogen For gases of other specific gravities multiply the given capacity by 0 775 and divide by the square root of the appropriate specific gravity Relief Sizing For critical flow To determine wide open flow capacities for relief sizing of 0 6 specific gravity natural gas at 60 F at critical pressure drops absolute outlet pressure equal to approximately one half or less than one half of the absolute inlet pressure use the following formula 1 29 For subcritical flow If pressure drops are lower than critical absolute outlet pressure greater than approximately one half the absolute inlet pressure use the following formula and convert according to the factors in the preceding paragraph if necessary 520 Se ea a gr where C C C see Table 3 C Gas sizing coefficient see Table 3 G Gas specific gravity air 1 0 P Regulator inlet pressure psia AP Pressure drop across regulator psig Q Gas flow rate SCFH T Absolute temperature of gas at inlet Rankine Note Due to boost the above formulas cannot be us
88. et Pressure 175 psig 12 1 bar Maximum Operating Inlet Pressure 175 psig 12 1 bar Construction Materials CS800 Series Main Valve and Actuator Body Gray Cast Iron Ductile Iron or Steel Body O ring Nitrile NBR Closing Cap Aluminum Adjusting Screw Aluminum Brass or Zinc plated steel Upper and Lower Case Aluminum Valve Stem Aluminum or Zinc plated steel Diaphragm Head Zinc plated steel Orifice Standard Aluminum Secondary Seat Brass Pusher Post or Internal Relief Valve Seat Aluminum or Zinc plated steel Diaphragm and Disk Nitrile NBR Control Spring Stainless steel or Steel Relief Valve Spring Stainless steel Relief Valve Spring Retainer Aluminum or Zinc plated steel Vent Screen Stainless steel Retaining Ring Stainless steel or Zinc plated steel Lever Pin Stainless steel or hardened steel Spring Seat Aluminum Lever Steel 1 The pressure temperature limits in this Bulletin or any applicable standard or code limitation should not be exceeded 2 Product has passed Emerson Process Management Regulator Technologies Inc testing for lockup relief start to discharge and reseal down to 40 degrees 3 Applies to Capacities with Low Inlet Option which offers Enhanced Flow Performance at Low Inlet pressures for the 2 in DN 50 body with 5 5 to 8 5 in w c 13 to 21 mbar spring range continued Bulletin 71 1 CS800 Specifications continued Construction Materials continued Construction Mater
89. et pressure setting Outlet Pressure Ranges Regulator 3 5 in w c to 10 psig 9 mbar to 0 69 bar See Table 4 Internal Relief Performance Approximate Internal Relief Start to Discharge Point See Table 5 Relief Performance For Standard Internal Relief See Figures 9 11 13 15 17 and 19 For High Capacity Internal Relief See Figures 10 12 14 16 18 and 20 Token Relief Performance Approximate Token Relief Start to Discharge See Table 5 Maximum Token Relief Discharge Capacities See Figure 8 Flow Capacities With Standard Construction See Tables 14 through 16 and 18 through 51 With True Monitor or Slam Shut See Tables 14 through 51 With Secondary Seat Construction See Tables 52 through 66 With Low Inlet Option See Tables 17 and 53 Orifice Sizes Flow Coefficients and IEC Sizing Coefficients See Table 3 Temperature Capabilities 2 20 to 150 F 29 to 66 C Spring Case Vent Connection Internal Relief 1 NPT High Capacity Relief 2 1 2 NPT External Registration Connection 3 4 NPT Spring Case Vent and Body Orientation See Figure 21 Secondary Seat Approximate Lockup Values and Associated Internal Relief Start to Discharge See Table 6 TM600 Series True Monitor Performance Inlet Pressure Ratings Maximum Operating Up to 125 psig 8 6 bar Maximum Emergency 175 psig 12 1 bar Outlet Pressure Range 12 in w c to 7 5 psig 30 mbar to 0 52 bar Type VSX8 Slam Shut Device Maximum Inl
90. f Emerson Process Management The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Regulator Technologies Inc does not assume responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any Emerson Process Management Regulator Technologies Inc product remains solely with the purchaser a x s es EMERSON Emerson Process Management Regulator Technologies Inc 2010 2014 All Rights Reserved
91. g i 255 141030 35 23psig 160 Silver 2psig 138 34 psig 214 Orange 1 to 0 36 to 25to T14170T0012 1 3 90 GF02170X012 2psig 138 25 psig 69 23psig 160 Silver 3 5 psig 241 34 sig 214 Orange CS824 3 psig 207 55 121 5 345 3 5 psig 1 5to 100 to FA142869X12 2 7 to 186to GF02171X012 2 5 7 3 psig 500 Orange Stripe 5 5 psig 379 Pink 5 psig 345 5 5 psig 207 7 psig 483 5to 345to gt 1 5to 100 FA142869X12 2 7 to 186 to GF02171X012 CS854 7psig 483 690 59 241 500 Orange Stripe 9789 621 55psig 379 Pink 1 If Non Factory UPSO setpoints are specified a minimum differential of 4 in w c 10 mbar between UPSO setpoint and regulator setpoint must be maintained in order to ensure a secure latch of the Slam Shut 2 For units equipped with Token Relief if Non Factory Slam shut OPSO setpoints are specified they must be higher than the Token Relief Start to Discharge values provided in Table 5 3 If Non Factory OPSO setpoints are specified the allowable OPSO setpoint cannot exceed the maximum of 3 psig 207 mbar above the regulator setpoint in order to ensure no internal parts damage from overpressure Principle of Operation and Overpressure Protection Types CS800 CS820 and CS850 Base Regulator Operation Refer to Figures 3 and 4 When downstream demand decreases the pressure under the diaphragm increases This pressu
92. hite Dot Internal White 2 50 White Dot GE29773X052 RCS800XWHT2 sar Gray Cast Yellow and All Sizes 1 to 5 5 psig 69 to 380 y All Connections GE29773X062 RCS800XYEL2 CS826 Iron White Dot External All Sizes All All Materials All Connections Black GE29773X022 RCS800XBLK2 1 The 3 5 to 30 in w c 9 to 75 mbar spring range indicates that all of the springs within this range are applicable 2 White White Dot disk requires the open end to be directed downstream with the direction of flow 3 Repair kit includes O ring key 19 disk assembly key 36 and O ring key 62 Table 12 Regulator and Slam Shut Overpressure Shutoff OPSO Pressure Ranges SLAM SHUT DEVICE REGULATOR Over Pressure Shut off OPSO Type Factory Setpoint Spring Range Factory Setpoint Spring Range Spring Part Number In w c mbar In w c mbar In w c mbar In w c mbar and Color 4 10 3 5 to 6 9 to 15 19 47 12 to 25 30 to 60 GF02168X012 Brown 7 17 5 5 to 8 5 14 to 21 22 55 7 optional 17 optional 5 5 to 8 5 14 to 21 25 62 16 to 44 40 to 110 GF02169X012 Red CS804 11 27 8 to 12 20 to 30 14 35 10 to 16 25 to 40 30 75 24 to 78 60 to 190 GF02170X012 Orange 14 optional 35 optional 10 to 16 25 to 40 2 psig 138 14 to 97 to 283 GF02171X012 Pink 1 psig 69 14 to 30 35 to 75 2 psig 138 4 1 psig 2 psig 138 1 to 2 5 psig 69 to 170 3 5 psig 241 1 5 to 2 to 7 3 psig 138 to 503 GF
93. ials continued Type TM600 True Monitor Actuator Type VSX8 Slam shut Device continued Diaphragm Case Spring Case and Balanced Port Vent Screen Stainless steel Assembly Housing Aluminum Vent Screen Retainer Zinc plated steel Diaphragm Retainer and Diaphragm Head Closing Cap Aluminum Zinc plated Steel Adjusting Screw Aluminum Valve Stem Aluminum Diaphragm Nitrile NBR Disk Holder and Disk Retainer Brass Disk Seat Contact Nitrile NBR Designed Tested and Evaluated Consistent with ASME B16 ASME Section VIII DIV and ASTM B117 Corrosion Resistance Monitor Stem Stainless steel Approximate Weights Middle Diaphragm Retainer Zinc plated steel With Threaded Body Control Spring Stainless steel Type CS800 C S820 25 Ibs 11 kg Vent Screen Stainless steel Type CS803 CS823 34 Ibs 15 kg Vent Retaining Ring Zinc plated steel Type CS804 C S824 31 Ibs 14 kg Closing Cap Aluminum Type CS805 CS825 26 Ibs 12 kg Adjusting Screw Aluminum Type 5806 5826 26 Ibs 12 kg O rings Nitrile NBR High Pressure Types For CS85x add 2 Ibs 0 9 kg to Types listed above With Flanged Body Add 11 Ibs 5 0 kg to weights listed above Type 5 8 Slam Shut Device Diaphragm Case Spring Case Diaphragm Plate and Valve Stem Aluminum Diaphragm and Disk Nitrile NBR Control Spring Music Wire or Stainless steel Table 1 Available Configurations TYPE NUMBER OPTIONS 8 OUTLET PRES
94. lor w c 2 in w c 2 in w c 5 5 to 8 5 in w c GE30338X012 Black 17 mbar 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8116 3 4 19 718 122 1 25 1 3 8 35 Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Sizes 1 1 2 and 2 in DN 40 and 50 80 5 5 5960 160 12 550 337 19 580 526 100 6 9 7280 195 15 030 404 22 540 605 125 8 6 8150 219 16 990 456 Black areas show where indicated droop boost would be exceeded regardless of capacity L areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 Table 46 Types CS800 CS803 and CS804 External Registration Flow Capacities for 10 in w c 25 mbar Setpoint SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 10 in w c 2 in w c 2 in w c 5 5 to 8 5 in w c GE30339X012 Purple 25 mbar 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 2
95. mber Color 7 in w c 1 in w c 2 in w c 5 5 to 8 5 in w c 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 250 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 5 0 34 1120 30 1 1120 30 1 2600 69 8 3670 98 5 4630 124 8130 218 9590 257 5510 148 10 0 69 1480 39 7 2520 67 7 4840 130 9100 244 12 450 334 13 250 356 16 280 437 7200 193 15 1 0 1870 50 2 3130 84 0 7760 208 12 000 322 16 170 434 16 630 446 20 380 547 7650 205 20 1 4 2130 57 2 4230 114 9200 247 14 550 391 19 090 513 17 370 466 22 860 614 25 1 7 2500 67 1 5530 149 10 510 282 15 920 427 20 180 542 17 370 466 22 860 614 30 24 2850 76 5 6290 169 11 850 318 18 720 503 23 010 618 17 380 467 40 2 8 3590 96 4 7850 211 14 100 379 22 910 615 25 910 696 16 180 434 50 3 4 4200 113 9280 249 16 740 449 24 340 653 27 340 734 12 050 324 60 4 1 4910 132 10 810 290 19 390 521 24 360 654 19 730 530 80 5 5 6220 167 13 740 369 25 530 685 100 6 9 7440 200 16 630 446 25 530 685 125 8 6 8730 234 20 320 546 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded Gray areas indicate limited capacities due to boost effects 19 Bulletin 71 1 CS800
96. n The secondary travel stop for internal relief is not available on token relieving units Units with high capacity internal relief valve have 2 1 2 NPT vent size See Figures 10 12 14 16 18 and 20 for relief capacity Token Relief T and Low Flow Token Relief L Type numbers with the T or L suffix e g Types CS800IT and CS800IL provide a low capacity token relief Token relief provides relief from minor overpressure caused by nicks or dents on the orifice or by thermal expansion of gas in the downstream line Token relief also provides a token or signal in the form of odor that an overpressure situation is occurring Start to discharge values for Token reliefs are found in Table 5 Maximum discharge capacities for Token reliefs are found in Figure 8 Types CS803 and CS823 Integral True Monitor Operation Types 5803 and 5823 combine the operation of a conventional two regulator wide open monitor set into one body see Figure 5 The Integral True Monitor is installed on the inlet side of the body and serves to control downstream pressure in the situation where the Primary regulator can no longer regulate downstream pressure During normal operation the True Monitor is in a wide open state as its setpoint is set higher than the primary regulator See Tables 7 and 8 for guidance regarding the setpoints of the regulator and associated Integral Monitor sets If the downstream pressure should rise to the setpoint
97. ng or pressure limiting device is needed if the application inlet pressure can exceed the outlet pressure rating and the regulator is not equipped with internal relief high capacity relief Integral True Monitor Protection or Secondary Seat Protection Note Overpressuring any portion of a regulator or associated equipment may cause personal injury leakage or property damage due to bursting of pressure containing parts or explosion of accumulated gas Provide appropriate pressure relieving or pressure limiting devices to ensure that the limits in the specifications section are not exceeded Regulator operation within ratings does not prevent the possibility of damage from external sources or from debris in the pipeline Downstream Control Line Connection A CS800 Series regulator with an EN ET or ER in the type number has a blocked throat an O ring stem seal and a 3 4 NPT control line tapping in the lower diaphragm casing see Figure 4 A regulator with a downstream control line is used for monitoring installations or other applications where there is other equipment installed between the regulator and the pressure control point The O ring stem seal helps separate body pressure from diaphragm case pressure on monitor installations where leakage cannot be tolerated Capacity Information Tables 14 through 66 provide natural gas regulating capacities at selected inlet pressures outlet pressure settings and body outlet siz
98. nlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 350 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 800 21 5 1350 36 2 1810 48 6 2370 63 6 2680 4140 111 5 0 34 1010 27 1 1790 48 1 2810 75 4 3740 100 4210 7310 196 10 0 69 1550 41 6 2930 78 7 4800 129 6160 165 6880 9690 260 15 1 0 1980 532 3870 104 6450 173 8040 216 8610 10 800 290 20 1 4 2310 62 0 4740 127 7810 210 9480 255 10 030 25 1 7 2670 71 7 5560 149 8890 239 10 270 276 11 080 30 24 2980 80 0 6300 169 9830 264 11 500 309 11 900 40 2 8 3630 97 4 7850 211 11 290 303 12 590 338 12 870 50 34 4360 117 9160 246 12 610 339 13 100 352 13 340 358 13 340 358 60 4 1 4990 134 10 860 292 13 500 362 13 530 363 13 530 363 13 530 363 80 5 5 6380 171 13 420 360 14 230 382 14 230 382 14 230 382 100 6 9 7660 206 14 690 394 15 150 407 125 8 6 9390 252 14 690 394 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS823 Table 32 Types 5820 CS823 5824 Internal Registration Flow Capacities for 2 psig 0 14 bar Setpoint for 2 in DN 50 Body Size at 296 ABS Accuracy SETPOINT ACCURACY 2 ABS SPRING Droop Boost Set Range Part Number Color 2 psi 0 33 psi 0 33 psi 1 to 2 5 psi 23 oe 23 em 0 07 to m m Blue CAPACITIES SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In
99. o 7 5 psig 352 to 517 Red 7 5 psig 517 5 1 to 7 5 psig 352 to 517 Red Bulletin 71 1 CS800 Table 8 Primary Regulator and Integral True Monitor Outlet Pressure Ranges with Token Relief PRIMARY REGULATOR INTEGRAL TRUE MONITOR Setpoint Spring Pressure Range Setpoint Spring Pressure Range Type Spring Color Spring Color In w c mbar In w c mbar In w c mbar In w c mbar 21 52 18 to 30 45 to 75 Green 4 10 3 5 to 6 9 to 15 Red 1 psig 69 26 to 40 65 to 99 Orange 21 52 18 to 30 45 to 75 Green 7 17 5 5 to 8 5 13 to 21 Black 1 psig 69 26 to 40 65 to 99 Orange 21 52 18 to 30 45 to 75 Green CS809IT 7 17 5 5108 5 131021 Brown LIN CS803IL 1 psig 69 26 to 40 65 to 99 Orange CS803ET 1 psig 69 26 to 40 65 to 99 Orange m 11 27 8 to 12 20 to 30 Purple 1 5 psig 103 1 4 to 2 9 psig 97 to 200 Black 1 psig 69 26 to 40 65 to 99 Orange 14 35 10 to 16 25 to 40 White 1 5 psig 103 1 4 to 2 9 psig 97 to 200 Black 2 psig 138 1 4 to 2 9 psig 97 to 200 Black 1 psig 69 14 to 30 35 to 75 Dark Green 3 psig 207 2 6 to 3 7 psig 179 to 255 Purple 3 psig 207 2 6 to 3 7 psig 179 to 255 Purple 2 psig 138 1 to 2 5 psig 69 to 170 Dark Blue 98231 4 psig 276 3 6 to 6 psig 248 to 414 Dark Blue CS823IL 5 psig 345 3 6to6psig 2480414 Dark Blue CS823ET 3 psig 207 1 5 to 3 5 psig 10010241 Orange and 6 psig 414 5 1 to 7 5 psig 35
100. ow Capacities for 2 psig 0 14 bar Setpoint for 1 1 2 in DN 40 Body Size at 20 Accuracy SETPOINT ACCURACY 20 GAUGE SPRING Droop Boost Set Range Part Number Color 2 psi 0 40 psi 0 40 psi 1 to 2 5 psi Tm m 28 an 28 n 0 07 to AE s EG Oe anne CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 3 0 21 820 22 0 76 0 3200 85 9 3950 106 4160 112 4620 124 5 0 34 1060 28 5 113 5020 135 5920 159 6570 176 8000 215 10 0 69 1590 42 7 184 7600 204 8410 226 9580 257 11 220 301 15 1 0 1990 53 4 238 9820 264 10 200 274 11 520 309 11 790 317 20 1 4 2310 62 0 279 11 160 300 11 490 309 12 630 339 25 1 7 2680 71 9 308 12 480 335 12 130 326 13 570 364 30 24 2980 80 0 332 12 960 348 12 990 349 13 920 374 40 2 8 3660 98 3 380 14 240 382 13 470 362 50 3 4 4360 117 381 14 920 401 14 280 383 60 4 1 5000 134 400 15 260 410 14 620 393 80 5 5 6400 172 415 15 440 415 100 6 9 7670 206 125 8 6 9410 253 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exc
101. point for the Type CS800IR or CS800IQ with a spring range of up to 10 to 16 in w c 25 to 40 mbar Closing Cap and Setpoint Seal Wire 59 Bulletin 71 1 CS800 Ordering Guide continued Specification Worksheet Application Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection Yes No If yes which is preferred Relief Valve L Monitor Regulator L Shutoff Device Is overpressure protection equipment selection assistance desired Pressure Maximum Inlet Pressure Pimax Minimum Inlet Pressure Downstream Pressure Setting s P Maximum Flow Q Regulators Quick Order Guide Readily Available for Shipment Performance Required Allow Additional Time for Shipment AS eed for Extremely Fast Response Special Order Constructed from Non Stocked Parts Consult your local Sales Office for Availability Other Requirements Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction Industrial Regulators Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75070 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Shanghai 201206 China Tel 86 21 2892 9000 Europe Bologna 40013 Italy
102. r 35 to 75 mbar Dark Green CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 114 1 6 4 3 8 9 5 1 2113 5 8116 3 4 19 7 8122 1 25 1 3 8 135 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 2 in DN 50 2 0 14 570 39 3 132 2750 190 2900 200 3100 214 3300 228 3 0 21 730 50 3 183 3200 221 3630 250 4150 286 5200 359 5 0 34 1050 72 4 234 4100 283 5100 352 6250 431 9000 621 10 0 69 1500 103 421 8500 586 10 700 738 13 250 914 13 700 945 15 1 0 1900 131 621 13 000 896 14 400 993 16 000 1103 16 300 1124 20 1 4 2240 154 703 13 300 917 15 700 1083 18 500 1276 25 1 7 2500 172 903 16 500 1138 17 700 1220 19 000 1310 30 2 1 2900 200 1034 18 800 1296 19 000 1310 19 300 1331 40 2 8 3650 252 1151 19 300 1331 19 500 1344 50 3 4 4250 293 1269 20 500 1413 20 700 1427 60 4 1 4900 338 1379 20 800 1434 21 000 1448 80 5 5 6200 428 13 790 951 20 400 1407 20 600 1420 20 800 1434 100 6 9 7400 510 16 510 1138 21 100 1455 125 8 6 9350 645 20 200 1393 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 24 Bulletin 71 1 CS800 Table 23 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 1 psig 0 07 bar Setpoint for 1 1 2 in DN 40 Body Size at 2 ABS Accuracy
103. ragm moves upward or downward to release the trip mechanism which allows the spring force on the stem to push the disk against the seat shutting off all gas flow To reset the slam shut after gas has been shutoff refer to Type VSX8 Instruction Manual D103127X012 for additional details Note In order for the Underpressure Shutoff UPSO of any slam shut to be triggered the downstream pipe pressure must drop below the UPSO setpoint In the case of a downstream line break numerous factors can prevent the downstream pipe pressure from decreasing below the slam shut UPSO setpoint These factors include the distance of pipe to the break the diameter of the pipe size of the break and the number of restrictions such as valves elbows and bends downstream of the regulator and or slam shut device Due to these factors additional protections should be installed to stop flow in the event of a line break Types CS805 and CS825 with Secondary Seat Protection Note Types CS805 and CS825 regulators do not have any means to alert when the Secondary Seat operates at lockup Therefore it is recommended that Internal relief or high capacity relief are also selected or the addition of some other method of overpressure protection be added in the downstream system as discussed in the Overpressure Protection section Refer to Figure 7 The Type CS805 provides Secondary Seat Protection As downstream demand decreases and downstream
104. re overcomes the regulator setting which is set by the regulator control spring Through the action of the pusher post assembly lever and valve stem the valve disk moves closer to the orifice and reduces gas flow If demand downstream increases pressure under the diaphragm decreases Spring force pushes the pusher post assembly downward the valve disk moves away from the orifice and the gas flow increases downstream as the regulator opens in response to the decreased pressure underneath the diaphragm Relief Operation Internal Relief R Type numbers with the R suffix e g Type CS800IR provide internal relief discharge through the diaphragm assembly see Figure 3 to minimize overpressure Any outlet pressure above 10 the start to discharge point of the non adjustable relief spring see Table 5 moves the diaphragm off the relief seat allowing excess pressure to discharge through the vent If conditions should exist that prevent normal operation of the regulator or internal relief valve the relief valve stem acts as a secondary travel stop contacting the underside of the closing cap and stopping the upward travel of the relief seat Since the diaphragm continues to rise as downstream pressure builds the diaphragm lifts off of the relief seat to provide relief operation This secondary travel stop for internal relief is not available on token relieving units Units with internal relief valve have 1 NPT vent size Se
105. sig bar Body Size 1 1 2 in DN 40 10 0 69 1140 30 6 54 5 2550 68 5 3140 84 3 3370 90 5 4290 115 15 1 0 1590 42 7 84 6 3840 103 4490 121 5480 147 6860 184 20 1 4 2010 54 0 112 4590 123 5710 153 6740 181 25 1 7 2400 64 4 135 5970 160 6790 182 7800 209 30 2 1 2750 73 8 157 7050 189 7890 212 9070 244 40 2 8 3420 91 8 197 8310 223 9760 262 50 34 3990 107 239 11 530 310 11 530 310 60 4 1 4730 127 280 11 550 310 13 300 357 80 5 5 5950 160 353 15 300 411 100 6 9 7300 196 125 8 6 8660 233 psig bar Body Size 2 in DN 50 10 0 69 750 20 1 57 4 2640 70 9 3170 85 1 3550 95 3 4540 122 15 1 0 1710 45 9 94 8 4050 109 4750 128 5860 157 7640 205 20 1 4 2150 57 7 120 5500 148 6600 177 7850 211 25 1 7 2380 63 9 145 6150 165 8150 219 9360 251 30 2 1 2870 77 0 3570 95 8 4900 132 6300 169 7430 200 9980 268 11 640 313 40 2 8 3540 95 0 4630 124 6570 176 8610 231 10 430 280 12 830 344 50 3 4 4210 113 5530 149 7570 203 10 550 283 12 380 332 16 070 431 60 4 1 4790 129 6690 180 9970 268 12 780 343 14 680 394 19 320 519 80 5 5 6070 163 8740 235 14 170 380 16 720 449 17 930 481 100 6 9 7690 206 11 310 304 18 060 485 125 8 6 9220 248 14 520 390 Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 39 Bulletin 71 1 CS800 Table 42 Types CS850 and CS854 Internal Registration Flow Capacities for 7 psig 0 48 bar Setpoint at 20 Accuracy
106. ue to boost effects L areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 17 Bulletin 71 1 CS800 Table 16 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 1 1 2 in DN 40 Body Size ACCURACY SPRING SETPOINT Droop Boost Set Range Part Number Color w c 1 in w c 2 in w c 5 5 to 8 5 in w c GE30338X012 Black 17 mbar 2 5 mbar 5 mbar 13 to 21 mbar CAPACITIES IN SCFH Nm h OF 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 7 8122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 Black areas show where indicated droop boost would be exceeded regardless of capacity Blank areas indicate where maximum operating inlet pressure for a given orifice size is exceeded 1 Not available on the Type CS803 18 Table 17 Types CS8009 CS803 and CS8049 Internal Registration Flow Capacities for 7 in w c 17 mbar Setpoint for 2 in DN 50 Body Size Enhanced Low Inlet LIN Option Bulletin 71 1 CS800
107. ulletin 71 1 CS800 CONTROL CONTROL SPRING SPRING ADJUSTING SCREW MONITOR GUIDED STEM OPENING SPRING EXTERNAL CONTROL LEVER LINE PLUG VALVE STEM ASSEMBLY INTEGRAL MONITOR PRIMARY REGULATOR M1074 INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE Figure 5 Type 5803 Internally Registered Primary Regulator with Internally Registered Integral Monitor Operational Schematic ADJUSTING SCREW RELIEF VALVE SPRING UPSO SPRING CONTROL LINE PORT CONTROL SPRING OPSO SPRING DIAPHRAGM SENSE TUBE VALVE STEM DIAPHRAGM VALVE PLUG PUSHER POST ASSEMBLY LEVER t SEAT ORIFICE M1075 E INLET PRESSURE Em OUTLET PRESSURE ATMOSPHERIC PRESSURE Figure 6 Type CS804IT Internally Registered Regulator with Slam Shut Module Operational Schematic 12 Bulletin 71 1 C S800 ADJUSTING SCREW RELIEF VALVE STEM CONTROL SPRING RELIEF VALVE SPRING SECONDARY SEAT DETAIL DIAPHRAGM ASSEMBLY REGULATOR ORIFICE PUSHER POST LEVER VALVE STEM REGULATOR DISK 1072 ERES INLET PRESSURE 39 OUTLET PRESSURE ATMOSPHERIC PRESSURE METALLIC SECONDARY PRIMARY ORIFICE ELASTOMERIC SECONDARY ORIFICE SEATING SURFACE PRIMARY DISK SEATING SURFACE SEATING SURFACE SECONDARY S
108. w c 17 mbar Set Pressure 21 Bulletin 71 1 CS800 Table 19 Types CS800 CS803 and CS804 Internal Registration Flow Capacities for 14 in w c 35 mbar Setpoint for 1 1 2 in DN 40 Body Size SETPOINT ACCURACY SPRING Droop Boost Set Range Part Number Color 14 in w c 2 in w c 2 in w c 10 to 16 in w c 35 mbar 5 mbar 5 mbar 25 to 40 mbar CAPACITIES IN SCFH Nm h 0 6 SPECIFIC GRAVITY NATURAL GAS Orifice Size In mm Inlet Pressure 1 41 6 4 3 8 9 5 1 2113 5 8 116 3 4 19 718 122 1 25 1 3 8 35 SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h SCFH Nm h psig bar Body Size 1 1 2 in DN 40 1 0 07 450 12 1 29 5 1250 33 6 1400 37 6 1500 40 3 1950 52 3 2 0 14 550 14 8 43 0 1750 47 0 2000 53 7 2300 61 7 2500 67 1 3 0 21 700 18 8 51 0 2160 58 0 2500 67 1 2960 79 5 3250 87 2 5 0 34 1000 26 8 67 1 3000 80 5 3600 96 6 4300 115 4750 128 10 0 69 1370 36 8 102 4550 122 5100 137 5800 156 6300 169 15 1 0 1750 47 0 137 6100 164 6700 180 7300 196 7850 211 20 1 4 2120 56 9 161 7250 195 7600 204 8000 215 25 1 7 2500 67 1 188 8700 234 8700 234 8600 231 30 2 1 2820 75 7 201 8960 241 8960 241 40 2 8 3140 84 3 212 9220 248 9220 248 50 34 4100 110 250 9870 265 9870 265 60 4 1 4750 128 9450 254 9730 261 9730 261 10 240 275 80 5 5 6100 164 9920 266 10 270

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