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Emerson SR5 Data Sheet

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1. 3 4 inch DN 20 Body SPRINGRANGE prescune PME PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 340 9 1 400 11 460 12 2 0 2 25 1 7 420 11 480 13 550 15 50 3 4 550 15 600 16 700 19 2108 10 0 7 500 13 650 17 900 24 0 2 to 0 5 5 0 4 25 1 7 580 16 820 22 1090 29 Not Available 50 3 4 700 19 1100 29 1400 37 10 0 7 570 15 970 26 1250 33 8 0 5 25 1 7 660 18 1080 29 1460 39 50 3 4 800 21 1250 33 1820 49 25 1 7 600 16 840 22 1080 29 520 14 680 18 850 23 5 0 4 50 3 4 930 25 1170 31 1440 39 780 21 970 26 1130 30 75 5 2 1250 33 1500 40 1800 48 1040 28 1250 33 1400 37 5 to 25 25 1 7 1000 27 1650 44 2400 64 700 19 1020 27 1350 36 0 4 to 1 7 15 1 1 50 3 4 1310 35 2020 54 2780 75 1010 27 1420 38 1790 48 75 5 2 1620 43 2380 64 3170 85 1320 35 1810 49 2230 60 35 2 4 1750 47 3000 80 3850 103 750 20 1240 33 1730 46 25 1 7 50 3 4 1830 49 3160 85 4050 109 1030 28 1580 42 2160 58 75 5 2 1970 53 3430 92 4370 117 1490 40 2140 57 2880 77 25 1 7 570 15 850 23 1400 37 530 14 790 21 1300 35 10 0 7 50 3 4 780 21 1030 28 1490 40 720 19 960 26 1380 37 100 6 9 1200 32 1400 37 1670 49 11
2. nia 25 1 7 10330 277 15820 424 22610 606 7360 197 10460 280 13160 353 50 3 4 15200 407 23070 618 32390 868 9500 255 14400 386 16980 455 10 to 25 ani 25 1 7 11770 315 19290 517 28620 767 7800 209 11260 302 16830 451 0 7 to 1 7 i 50 3 4 20010 536 31950 856 42310 1134 11930 320 15640 419 23040 617 S 50 3 4 28270 758 44040 1180 54820 1469 14580 391 20410 547 30850 827 75 5 2 29260 784 51980 1393 65180 1747 17040 457 28150 754 40320 1081 25 1 7 11610 311 16360 438 22280 597 6940 186 10480 281 14210 381 50 3 4 15430 414 23210 622 32820 880 11580 310 15790 423 21480 576 15 1 0 75 5 2 20490 549 30710 823 39920 1070 15470 415 20550 551 27820 746 100 6 9 26040 698 38370 1028 45810 1228 18730 502 24750 663 33300 892 125 8 6 31340 840 45530 1220 52030 1394 21450 575 28410 761 38010 1019 50 3 4 19300 517 33920 909 45800 1227 14930 400 19480 522 27370 734 Bre seein 75 5 2 26550 712 42510 1139 57260 1535 17730 475 25770 691 37500 1005 i 100 6 9 30680 822 49600 1329 65540 1756 20430 548 32050 859 45090 1208 125 8 6 33650 902 53920 1445 71750 1923 23360 626 37990 1018 50980 1366 75 5 2 40
3. 0 2 to 0 5 5 0 4 25 1 7 3 5 13 4 5 17 7 5 28 Not Available 50 3 4 4 8 18 6 8 26 9 4 36 10 0 7 5 5 21 7 4 28 8 2 31 8 0 5 25 1 7 7 4 28 8 6 33 9 1 34 50 3 4 9 9 37 10 38 10 38 25 1 7 3 9 15 4 8 18 7 4 28 3 5 13 4 4 17 6 8 26 5 0 4 50 3 4 5 4 20 6 8 26 9 0 34 4 9 19 6 1 23 8 2 31 75 5 2 6 6 25 8 3 31 10 38 6 0 23 7 5 28 9 0 34 S 25 1 7 7 8 30 8 5 32 17 64 3 8 14 5 0 19 7 0 26 0 4 to 17 15 1 1 50 3 4 8 4 32 11 42 18 68 5 9 22 7 7 29 10 38 ae 75 5 2 8 8 33 13 49 18 68 7 7 29 10 38 12 45 35 2 4 12 45 19 72 26 98 4 2 16 6 4 24 11 42 25 1 7 50 3 4 13 49 20 76 27 102 5 8 22 8 2 31 13 49 75 5 2 15 57 21 79 28 106 8 1 31 10 9 41 16 61 25 1 7 5 8 22 8 9 34 14 53 4 1 16 4 5 17 5 8 22 10 0 7 50 3 4 7 8 30 11 42 15 57 6 2 23 7 1 27 8 6 33 100 6 9 11 42 14 53 18 68 9 3 35 11 42 13 49 ise 50 3 4 13 49 22 83 30 114 6 0 23 7 7 29 12 45 0 7 to 3 4 25 1 7 75 5 2 15 57 23 87 31 117 8 2 31 10 38 14 53 oe 100 6 9 17 64 25 95 32 121 10 38 13 49 17 64 75 5 2 22 83 37 140 44 167 9 3 35 15 57 24 91 50 3 4 100 6 9 25 95 38 144 47 178 10 38 16 61 25 95 125 8 6 27 102 40 151 50 189 11 42 18 68 26 98 50 3 4 7 2 27 15 57 25 95 7 2 27 11 42 16 61 25 1 7 100 6 9 14 53 20 76 29 110
4. 175 12 2200 999 3150 1430 4010 1821 1710 776 2540 1153 3300 1498 100 6 9 2010 913 3080 1398 3830 1739 1450 658 2610 1185 3620 1643 75 5 2 125 8 6 2170 985 3470 1575 4290 1948 1690 767 2830 1285 3980 1807 150 10 2350 1067 3700 1680 4660 2116 1850 840 3130 1421 4350 1975 175 12 2560 1162 3910 1775 4960 2252 2040 926 3410 1548 4640 2107 26 Table 9 Steam Capacities for 3 inch DN 80 Body continued Bulletin 71 1 SR5 CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP 3 inch DN 80 SPRING RANGE SET PRESSURE INLET PRESSURE PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 100 7 25 1 7 470 213 720 327 1030 468 330 150 470 213 590 268 50 3 4 680 309 1030 468 1440 654 420 191 640 291 750 341 10 to 25 1501 0 25 1 7 540 245 890 404 1310 595 360 163 510 232 770 350 0 7 to 1 7 i 50 3 4 900 409 1430 649 1890 858 530 241 690 313 1020 463 s 1 7 50 3 4 1290 586 2000 908 2480 1126 660 300 920 418 1380 627 75 5 2 1310 595 2320 1053 2910 1321 760 345 1250 568 1780 808 25 1 7 530 241 750 341 1020 463 320 145 480 218 650 29
5. 79 2 00 63 s eaa 87 G20 125 66 es es ot Ge 50 3 4 50 189 89 337 124 469 40 151 54 204 78 295 7562 es esr 101 G62 100 6 9 69 261 113 428 151 572 50 189 79 299 113 428 EI 30 Gar 120 54 756 si Gor 125 73 00 69 29 78 185 679 125 66 HTa 167 639 EKG 120 asa 175 62 o GA 50 223 84 GT GI 70 268 80 G75 00 69 79 298 T00 63 125 65 35 G22 115 a8 EKG of aa 118 ae 7562 73 298 119 66 00 69 o2 48 142 557 25 65 105 eon isr eon EKG vie aan 0r 62 775 2 125 aba 175 62 100 63 or Gor 188 588 125 8 6 96 363 171 647 224 848 64 242 115 435 187 708 150 10 106 401 192 727 246 931 71 269 126 477 203 768 175 12 114 431 203 768 262 992 83 314 138 522 206 780 33 Bulletin 71 1 SR5 Optional T Handle SIZE DIMENSIONS INCHES mm INCHES DN D 1 2 15 3 00 76 5 11 7 17 182 1 50 4 00 102 3 4 20 3 00 76 5 11 7 17 182 1 50 4 00 102 1 25 3 25 83 6 20 8 20 208 2 00 5 00 127 1 1 2 40 3 25 83 6 20 8 20 208 2 50 5 00 127 1 1 2 x 1 40 x 25 3 25 83 6 20 8 20 208 2 50 5 00 127 2 50 5 50 140 10 60 13 76 350 4 00 5 00 127 3 80 5 50 140 10 60 13 76 350 4 00 5 00 127 Figure 5 Dimensions 34 Product Ordering Guide Body Size Select One O 1 2 inch DN 15 D 3
6. 130 59 190 86 75 5 2 250 114 350 159 450 204 130 59 180 82 250 114 25 1 7 73 33 110 50 168 76 52 24 56 25 70 32 10 0 7 50 3 4 110 50 150 68 204 93 85 39 96 44 110 50 100 6 9 170 77 230 104 281 128 151 69 180 82 200 91 ako 50 3 4 200 91 330 150 440 200 96 44 120 54 170 77 0 7 to 3 4 25 1 7 75 5 2 240 109 380 173 490 222 136 62 170 77 230 104 i i 100 6 9 290 132 430 195 540 245 180 82 220 100 290 132 75 5 2 440 200 700 318 840 381 180 82 290 132 430 195 50 3 4 100 6 9 500 227 760 345 900 409 210 95 320 145 470 213 125 8 6 560 254 810 368 1000 454 240 109 360 163 510 232 50 3 4 110 50 230 104 370 168 113 51 170 77 240 109 25 1 7 100 6 9 240 109 340 154 490 222 189 86 250 114 350 159 125 8 6 300 136 400 182 550 250 227 103 300 136 410 186 75 5 2 390 177 590 268 800 363 205 93 360 163 590 268 50 3 4 100 6 9 430 195 650 295 860 390 230 104 400 182 630 286 i 125 8 6 480 218 710 322 920 418 260 118 440 200 660 300 S 150 10 520 236 770 350 980 445 290 132 490 222 700 318 1 7 to 6 2 100 6 9 550 250 860 390 1040 472 290 132 500 227 780 354 i 75 5 2 125 8 6 610 277 950 431 1150 522 350 159 570 259 850 386 i 150 10 670 304 1040 472 1270 577 400 182 640 291 920 418 175 12 740
7. 136 400 182 150 10 290 132 420 191 520 236 210 95 320 145 430 195 175 12 310 141 500 227 660 300 230 104 350 159 460 209 50 3 4 96 44 140 64 180 82 54 25 73 33 110 50 35 2 4 75 5 2 110 50 160 73 200 91 78 35 110 50 140 64 l 100 6 9 120 54 180 82 220 100 100 45 140 64 180 82 125 8 6 140 64 200 91 250 114 130 59 170 77 220 100 75 5 2 150 68 210 95 290 132 110 50 160 73 210 95 50 3 4 100 6 9 160 73 230 104 300 136 120 54 180 82 230 104 125 8 6 170 77 240 109 320 145 140 64 200 91 260 118 150 10 180 82 260 118 340 154 150 68 220 100 290 132 35 to 135 100 6 9 210 95 320 145 410 186 150 68 230 104 310 141 2 4 to 9 3 75 5 2 125 8 6 220 100 340 154 440 200 170 77 260 118 330 150 l 150 10 230 104 360 163 470 213 190 86 280 127 360 163 175 12 240 109 380 173 500 227 200 91 300 136 400 182 125 8 6 270 123 440 200 500 227 190 86 310 141 410 186 100 6 9 150 10 290 132 460 209 560 254 200 91 330 150 450 204 175 12 310 141 480 218 600 272 220 100 360 163 480 218 200 14 330 150 500 227 230 104 380 173 150 10 390 177 530 241 570 259 230 104 400 182 550 250 135 9 3 175 12 390 177 600 272 690 313 260 118 430 195 580 263 200 14 390 177 660 300 780 354 290 132 450 204 600 272 Shaded areas indicate
8. 138 8880 238 13890 372 125 8 6 10600 284 15900 426 20550 551 5810 156 9920 266 14790 396 25 to 90 150 10 11700 314 17350 465 22080 592 6490 174 10960 294 15680 420 1 7 to 6 2 100 6 9 11950 320 18700 501 22750 610 6260 168 10880 292 17000 456 75 5 2 125 8 6 13410 359 20880 559 25490 683 7590 203 12530 336 18750 503 i 150 10 14880 399 23050 618 28230 756 8920 239 14180 380 20500 549 175 12 16340 438 25230 676 30960 830 10240 274 15820 424 22250 596 100 6 9 12800 343 18600 498 21800 584 6700 180 12000 322 18380 493 90 6 2 125 8 6 14760 395 21670 581 25710 689 7740 207 13650 366 20240 542 i 150 10 16710 448 24730 663 29630 794 8770 235 15300 410 22100 592 175 12 18670 500 27800 745 33540 899 9810 263 16950 454 23960 642 50 3 4 3730 100 6000 161 8740 234 3360 90 5500 147 7400 198 35 2 4 75 5 2 5030 135 7670 206 10560 283 4570 122 6550 176 8840 237 100 6 9 6330 170 9330 250 12370 332 5380 144 7600 204 10280 275 125 8 6 7620 204 11000 295 14190 380 6190 166 8650 232 11710 314 75 5 2 8000 214 11300 303 14400 386 4650 125 7270 195 10430 280 50 3 4 100 6 9 8630 231 12700 340 16150 433 5780 155 8650 232 11930 320 j 125 8 6 9250 248 14100 378 17900 480 6920 185 10040 269 13430 360 150 10 9880 265 15500 415 19650 527 8050
9. 1880 854 2250 1022 1140 518 1700 772 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 25 Bulletin 71 1 SR5 Table 9 Steam Capacities for 2 inch DN 50 Body continued CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP 2 inch DN 50 SPRING RANGE SET PRESSURE INLET PRESSURE PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 100 7 25 1 7 420 191 590 268 810 368 360 163 510 232 600 272 50 3 4 650 295 770 350 1090 495 490 222 650 295 790 359 10 to 25 1501 0 25 1 7 540 245 760 345 1070 486 370 168 550 250 770 350 0 7 to 1 7 50 3 4 650 295 1020 463 1390 631 550 250 730 331 1000 454 s 1 7 50 3 4 890 404 1510 686 2000 908 670 304 930 422 1350 613 75 5 2 1060 481 1700 772 2200 999 760 345 1160 527 1570 713 25 1 7 480 218 650 295 920 418 360 163 520 236 650 295 50 3 4 630 286 840 381 1160 527 520 236 680 309 880 400 15 1 0 75 5 2 760 345 1010 459 1310 595 670 304 830 377 1080 490 100 6 9 870 395 1160 527 1440 654 800 363 960 436 1250 568 125 8 6 960 436 1280 581 1590 722 920 418 1080 490 1410 640 50 3 4 6
10. 216 11420 306 14920 400 35 to 135 100 6 9 10950 293 18000 482 22690 608 5140 138 9030 242 14650 393 2 4 to 9 3 75 5 2 125 8 6 12510 335 19790 530 25260 677 6980 187 11370 305 17240 462 150 10 14080 377 21570 578 27830 746 8820 236 13720 368 19830 531 175 12 15640 419 23360 626 30400 815 10660 286 16060 430 22410 601 125 8 6 14300 383 24050 645 29900 801 8350 224 14000 375 20000 536 100 6 9 150 10 15700 421 26200 702 33330 893 9670 259 16070 431 22600 606 175 12 17100 458 28350 760 36770 985 10980 294 18130 486 25200 675 200 14 18500 496 30500 817 12300 330 20200 541 150 10 10000 268 29340 786 33600 900 9000 241 19300 517 27690 742 135 9 3 175 12 17900 480 34570 926 41000 1099 12780 343 21970 589 31650 848 200 14 25800 691 39800 1067 48400 1297 14350 385 24640 660 35600 954 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 16 Table 8 Air Capacities for 1 1 2 x 1 inch DN 40 x 25 Body continued Bulletin 71 1 SR5 CAPACITIES IN SCFH Nm3 h OF AIR AT DROOP SPRING RANGE SET INLET 1 1 2 x 1 inch DN 40
11. 2890 77 4250 114 0 7 to 3 4 25 1 7 75 5 2 5980 160 9320 250 12140 325 3340 89 4180 112 5690 152 100 6 9 7170 192 10550 283 13490 362 4360 117 5470 147 7130 191 75 5 2 10560 283 16830 451 20680 554 4400 118 6950 186 10470 281 50 3 4 100 6 9 12140 325 18410 493 21980 589 5130 138 7880 211 11530 309 125 8 6 13710 367 19980 535 24590 659 5870 157 8810 236 12580 337 50 3 4 2750 74 5500 147 9020 242 2740 73 4050 109 5720 153 25 1 7 100 6 9 5940 159 8530 229 12050 323 4670 125 6300 169 8720 234 125 8 6 7540 202 10040 269 13560 363 5630 151 7420 199 10220 274 75 5 2 9240 248 14300 383 19250 516 4910 131 8620 231 14300 383 50 3 4 100 6 9 10450 280 15900 426 20930 561 5650 151 9770 262 15280 410 125 8 6 11660 312 17490 469 22610 606 6390 171 10910 292 16260 436 AET 150 10 12870 345 19090 512 24280 651 7140 191 12060 323 17250 462 17 to 6 2 100 6 9 13150 352 20570 551 25030 671 6890 185 11970 321 18700 501 75 6 2 125 8 6 14750 395 22960 615 28040 751 8350 224 13780 369 20630 553 150 10 16360 438 25360 680 31050 832 9810 263 15590 418 22550 604 175 12 17970 482 27750 744 34060 913 11270 302 17400 466 24480 656 100 6 9 14080 377 20460 548 23980 6
12. 372 1140 518 200 14 840 381 1370 622 560 254 910 413 150 10 460 209 1300 590 1430 649 420 191 890 404 1270 577 135 9 3 175 12 820 372 1580 717 1750 795 590 268 1010 459 1440 654 200 14 1180 536 1810 822 2050 931 660 300 1120 508 1610 731 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 23 Bulletin 71 1 SR5 Table 9 Steam Capacities for 1 1 2 x 1 inch DN 40 x 25 Body continued CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP SPRING RANGE SET INLET 1 1 2 x 1 inch DN 40 x 25 Body PSIG bar PRESSURE paie bar i i PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 31 14 31 14 33 15 2 0 2 25 1 7 51 23 61 28 63 29 50 3 4 85 39 112 51 113 51 Sas 10 0 7 31 14 33 15 71 32 0 2 to 0 5 5 0 4 25 1 7 45 20 57 26 93 42 Not Available 50 3 4 67 30 96 44 131 59 10 0 7 72 33 94 43 102 46 8 0 5 25 1 7 99 45 110 50 120 54 50 3 4 145 66 146 66 146 66 25 1 7 50 23 61 28 93 42 45 20 55 25 84 38 5 0 4 50 3 4 77 35 95 43 130 59 70 32 86 39 110 50 75 5
13. 450 204 870 395 1150 522 100 6 9 790 359 1150 522 1700 772 650 295 910 413 1270 577 75 5 2 125 8 6 1010 459 1420 645 1950 885 730 331 1060 481 1440 654 150 10 1230 558 1680 763 2200 999 820 372 1210 549 1610 731 175 12 1450 658 1950 885 2450 1112 910 413 1370 622 1780 808 50 3 4 300 136 480 218 680 309 300 136 410 186 560 254 35 2 4 75 5 2 390 177 600 272 810 368 380 172 490 222 660 300 100 6 9 470 213 710 322 950 431 470 213 580 263 760 345 125 8 6 560 254 830 377 1080 490 550 249 660 300 860 390 75 5 2 610 277 910 413 1150 522 360 163 520 236 750 341 50 3 4 100 6 9 670 304 1000 454 1260 572 400 182 580 263 840 381 125 8 6 720 327 1100 499 1380 627 440 200 650 295 920 418 35 to 100 150 10 770 350 1190 540 1500 681 480 218 720 327 1010 459 2 4 to 6 9 100 6 9 890 404 1340 608 1760 799 460 209 760 345 1130 513 75 5 2 125 8 6 960 436 1400 636 1870 849 560 254 930 422 1310 595 150 10 1020 463 1480 672 1990 903 650 295 1090 495 1480 672 175 12 1090 495 1550 704 2110 958 750 341 1260 572 1660 754 125 8 6 800 363 1480 672 2190 994 770 350 1210 549 1660 754 100 6 9 150 10 1160 527 1740 790 2480 1126 890 404 1380 627 1840 835 175 12 1520 690 2000 908 2770 1258 1020 463 1540 699 2020 917 200 14
14. 454 290 132 490 222 720 327 a 150 10 570 259 850 386 1080 490 320 145 530 241 760 345 17 to 6 2 100 6 9 600 272 940 427 1110 504 320 145 550 250 850 386 75 52 125 8 6 670 304 1040 472 1260 572 380 173 620 281 930 422 150 10 740 336 1140 518 1390 631 440 200 700 318 1010 459 175 12 810 368 1240 563 1510 686 500 227 780 354 1090 495 100 6 9 650 295 940 427 1040 472 340 154 610 277 930 422 90 6 2 125 8 6 740 336 1090 495 1280 581 390 177 680 309 1010 459 150 10 840 381 1230 558 1470 667 440 200 760 345 1090 495 175 12 930 422 1370 622 1650 749 490 222 840 381 1180 536 50 3 4 190 86 300 136 440 200 170 77 280 127 370 168 35 2 4 75 5 2 250 114 380 173 520 236 230 104 320 145 440 200 i 100 6 9 310 141 460 209 600 272 260 118 370 168 500 227 125 8 6 370 168 540 245 690 313 300 136 420 191 570 259 75 5 2 400 182 570 259 720 327 230 104 360 163 520 236 50 3 4 100 6 9 430 195 630 286 800 363 290 132 430 195 590 268 125 8 6 460 209 690 313 870 395 340 154 490 222 660 300 150 10 480 218 760 345 960 436 390 177 560 254 730 331 Sega 100 6 9 550 250 910 413 1110 504 260 118 450 204 730 331 2 40 93 75 62 125 8 6 630 286 990 449 1250 568 350 159 570 259 850 386 150 10 700 318 1070 486 1370 622 4
15. 75 62 50 169 68 246 00 68 52 197 67 254 125 66 52 197 68 257 50 4 54 204 70 8 75 62 o6 250 oT a G aesa 125 6 6 71 209 88 68 75 62 30 903 720 454 G 38 G75 1371519 125 86 00 63 144 5 EK mang 142 637 o GA aa 0185 s 75 62 62 235 R G s 125 66 70 265 88 385 150 1 70 268 88 38 75 62 T7 Gon T6 a0 G o1 saa 130 2 125 66 orea 198 62 n RE T502 106 01 137 619 00 69 maag 161 600 125 8 6 87 329 147 556 189 715 68 257 119 450 175 662 150 10 94 356 154 583 202 765 74 280 130 492 187 708 175 12 101 382 160 606 209 791 80 303 138 522 193 731 32 Table 10 Water Capacities for 3 inch DN 80 Body continued Bulletin 71 1 SR5 SPRING RANGE PSIG bar 10 to 25 0 7 to 1 7 15 to 50 1 0 to 3 4 25 to 75 1 7 to 5 2 ISET PRESSURE PSIG bar 10 0 7 15 1 0 25 1 7 15 1 0 25 1 7 50 3 4 25 1 7 50 3 4 CAPACITIES IN GPM l min OF WATER AT DROOP 3 inch DN 80 75 5 2 INLET PRESSURE PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 25 1 7 34 129 52 197 76 288 25 95 36 136 46 174 oea 30 7a 85 208 2507 36 138 56 22 oea ze 162 7T 269 50 8 sr ere a G3 7562 74 250 108 a 207 s 13 a7 178 oea ae 162 67 54 756 58 20
16. 10 0 7 0 9 3 4 1 4 5 3 1 8 6 8 0 21008 5 0 4 25 1 7 1 1 4 2 1 5 5 7 2 0 7 6 Not Available 50 3 4 1 3 4 9 1 7 6 4 2 1 7 9 10 0 7 1 0 3 8 1 6 6 1 2 3 8 7 8 0 5 25 1 7 1 2 4 5 1 9 7 2 2 5 9 5 50 3 4 1 5 5 7 2 2 8 3 2 7 10 25 1 7 1 1 4 2 1 6 6 1 2 0 7 6 1 0 3 8 1 2 4 5 1 5 5 7 5 0 4 50 3 4 1 3 4 9 1 6 6 1 2 0 7 6 1 1 4 2 1 4 5 3 1 7 6 4 75 5 2 1 3 4 9 1 6 6 1 1 8 6 8 1 1 4 2 1 4 5 3 1 7 6 4 cae 25 1 7 1 7 6 4 2 7 10 3 4 13 1 0 3 8 1 7 6 4 2 4 9 1 0 4 to 1 7 15 1 1 50 3 4 2 1 7 9 2 9 11 3 6 14 1 5 5 7 2 2 8 3 2 8 11 oe 75 5 2 2 3 8 7 3 0 11 3 6 14 1 8 6 8 2 5 9 5 3 0 11 35 2 4 2 4 9 1 3 5 13 4 5 17 1 3 4 9 2 3 8 7 3 3 12 25 1 7 50 3 4 2 5 9 5 3 6 14 4 6 17 1 6 6 1 2 6 9 8 3 6 14 75 5 2 2 7 10 3 8 14 4 7 18 2 0 7 6 3 0 11 3 8 14 25 1 7 1 3 4 9 2 1 7 9 2 6 9 8 1 0 3 8 1 4 5 3 2 0 7 6 10 0 7 50 3 4 1 6 6 1 2 3 8 7 2 7 10 1 2 4 5 1 7 6 4 2 2 8 3 100 6 9 1 7 6 4 2 3 8 7 2 5 9 5 1 5 5 7 1 9 7 2 2 2 8 3 Do 50 3 4 2 5 9 5 3 7 14 4 5 17 1 5 5 7 2 5 9 5 3 4 13 0 7 03 4 25 1 7 75 5 2 2 7 10 3 7 14 4 6 17 1 8 6 8 2 8 11 3 6 14 es 100 6 9 2 8 11 3 7 14 4 5 17 2 1 7 9 3 0 11 3 6 14 75 5 2 3 3 12 5 3 20 6 5 25 2 2 8 3 3 5 13 4 8 18 50 3 4 100 6 9 3 5 13 5 4 20 6 6 25 2 5 9 5 3 8 14 5 1 19 125 8 6 3 7 14 5 4 2
17. 10 1 74 2 72 3 44 1 42 2 01 2 61 1 98 3 10 3 93 1 61 2 28 2 98 35 to 135 100 6 9 3 44 5 26 6 30 1 61 2 64 4 07 3 82 5 88 6 90 1 80 2 95 4 56 2 4 to 9 3 75 5 2 125 8 6 2 85 4 37 5 44 1 59 2 51 3 71 3 20 4 91 6 14 1 78 2 82 4 19 150 10 2 59 3 90 4 96 1 62 2 48 3 53 2 92 4 40 5 62 1 83 2 80 4 00 175 12 2 44 3 60 4 65 1 66 2 48 3 43 2 76 4 08 5 29 1 88 2 81 3 90 125 8 6 3 85 5 92 6 40 2 25 3 45 4 62 4 28 6 60 6 90 2 50 3 84 5 17 100 6 9 150 10 3 15 5 02 6 18 1 94 3 08 4 19 3 52 5 63 6 90 2 17 3 45 4 71 175 12 2 81 4 53 5 75 1 80 2 90 3 94 3 15 5 10 6 50 2 02 3 26 4 46 200 14 2 60 4 21 1 73 2 79 2 93 4 76 1 95 3 15 150 10 2 65 6 40 6 40 2 38 4 38 5 69 2 93 6 90 6 90 2 67 4 87 6 36 135 9 3 175 12 3 40 6 08 6 40 2 43 3 86 5 27 3 78 6 79 6 90 2 70 4 32 5 91 200 14 3 96 5 84 6 40 2 20 3 61 5 05 4 43 6 55 6 90 2 46 4 05 5 68 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 10 Table 7 Cv Coefficients for 1 1 2 inch DN 40 Body continued Bulletin 71 1 SR5 Cv AT DROOP SPRING RANGE SET PRESSURE INLET PRESSURE 1 1 2 inch DN 40 Full Port PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 5 1 7 0 59 1 02 1 24 1 36 1 38 1 40 5 0 4 50 3 4 1 98 2 37 27
18. 2 105 48 130 59 160 73 100 45 120 54 150 68 Kig 25 1 7 120 54 120 54 240 109 56 25 72 33 99 45 04 to 1 7 15 1 1 50 3 4 130 59 170 77 270 123 93 42 120 54 150 68 75 5 2 150 68 220 100 300 136 130 59 170 77 210 95 35 2 4 210 95 310 141 420 191 71 32 106 48 170 77 25 1 7 50 3 4 230 104 340 154 450 204 100 45 140 64 210 95 75 5 2 270 123 380 173 490 222 150 68 190 86 270 123 25 1 7 80 36 120 54 184 84 57 26 61 28 77 35 10 0 7 50 3 4 120 54 160 73 224 102 93 42 105 48 120 54 100 6 9 190 86 250 114 309 140 166 75 190 86 220 100 sank 50 3 4 220 100 370 168 490 222 105 48 130 59 190 86 0 7 to 3 4 25 1 7 75 5 2 270 123 420 191 540 245 149 68 190 86 250 114 100 6 9 320 145 470 213 600 272 190 86 240 109 320 145 75 5 2 480 218 770 350 880 400 200 91 320 145 470 213 50 3 4 100 6 9 550 250 830 377 980 445 230 104 350 159 520 236 125 8 6 610 277 890 404 1090 495 260 118 390 177 560 254 50 3 4 120 54 250 114 410 186 124 56 180 82 260 118 25 1 7 100 6 9 260 118 380 173 530 241 207 94 280 127 390 177 125 8 6 330 150 440 200 600 272 249 113 330 150 450 204 75 5 2 420 191 650 295 870 395 225 102 390 177 650 295 50 3 4 100 6 9 470 213 720 327 940 427 260 118 440 200 680 309 125 8 6 520 236 780 354 1000
19. 2 8 11 4 0 15 4 8 18 sine 100 6 9 3 6 14 5 9 22 7 4 28 2 6 9 8 4 1 16 5 6 21 2 4 to 3 fee 125 8 6 3 8 14 6 1 23 7 6 29 2 8 11 4 4 17 5 8 22 aaa 150 10 4 0 15 6 2 23 7 7 29 2 9 11 4 6 17 5 9 22 175 12 4 2 16 6 3 24 7 7 29 3 1 12 4 8 18 6 0 23 125 8 6 4 3 16 7 0 26 8 4 32 2 9 11 4 8 18 6 5 25 E 150 10 4 7 18 7 4 28 8 8 33 3 2 12 5 1 19 6 8 26 175 12 5 0 19 7 6 29 9 1 34 3 5 13 5 4 20 7 1 27 200 14 5 3 20 7 9 30 3 8 14 5 7 22 150 10 4 7 18 7 3 28 8 6 33 3 2 12 5 4 20 7 5 28 135 9 3 175 12 5 4 20 8 1 31 9 8 37 3 6 14 6 0 23 8 0 30 200 14 6 2 23 9 0 34 11 42 4 0 15 6 6 25 8 5 32 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 28 Table 10 Water Capacities for 3 4 inch DN 20 Body continued Bulletin 71 1 SR5 CAPACITIES IN GPM l min OF WATER AT DROOP SET 7 SERING RANGE PRESSURE BU l 3 4 inch DN 20 Body l bar PSIG bar bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 14 5 3 1 7 6 4 1 9 7 2 2 0 2 25 1 7 1 7 6 4 1 9 7 2 2 2 8 3 50 3 4 1 9 7 2 2 4 7 9 2 4 9 1 a
20. 240 109 360 163 490 222 180 82 230 104 310 141 75 5 2 360 163 490 222 620 281 260 118 330 150 430 195 25 1 7 220 100 410 186 530 241 110 50 160 73 280 127 25 1 7 50 3 4 310 141 510 232 670 304 160 73 230 104 370 168 75 5 2 470 213 680 309 890 404 250 114 350 159 500 227 25 1 7 89 40 130 59 200 91 90 41 130 59 190 86 10 0 7 50 3 4 160 73 220 100 290 132 160 73 220 100 280 127 100 6 9 240 109 310 141 380 173 240 109 300 136 370 168 50 3 4 230 104 430 195 620 281 200 91 330 150 470 213 K S y 25 1 7 75 5 2 350 159 540 245 740 336 280 127 420 191 590 268 100 6 9 470 213 660 300 860 390 350 159 510 232 700 318 75 5 2 750 341 1230 558 1590 722 410 186 660 300 910 413 50 3 4 100 6 9 820 372 1330 604 1660 754 560 254 840 381 1090 495 125 8 6 880 400 1440 654 1740 790 700 318 1030 468 1270 577 50 3 4 370 168 500 227 680 309 240 109 430 195 550 250 25 1 7 100 6 9 640 291 890 404 1070 486 390 177 550 250 700 318 125 8 6 780 354 1090 495 1260 572 470 213 610 277 780 354 75 5 2 620 281 950 431 1260 572 410 186 670 304 850 386 Se 50 3 4 100 6 9 700 318 1110 504 1400 636 420 191 740 336 950 431 1 7 to 5 2 125 8 6 780 354 1270 577 1540 699 430 195 800 363 1050 477 150 10 860 390 1420 645 1690 767
21. 3 4 4 8 18 7 3 28 10 1 38 2 3 8 7 4 9 19 5 5 21 25 1 7 100 6 9 6 0 23 8 5 32 11 1 42 4 0 15 6 5 25 8 0 30 125 8 6 6 5 25 8 9 34 11 4 43 4 7 18 7 2 27 8 9 34 75 5 2 7 0 26 11 1 42 15 6 59 4 3 16 7 4 28 10 8 41 eer 100 6 9 7 6 29 11 9 45 16 4 62 5 4 20 8 7 33 12 1 46 125 8 6 8 2 31 12 6 48 16 9 64 6 4 24 9 9 37 13 2 50 ae 150 10 8 8 33 13 1 50 17 4 66 7 3 28 11 0 42 14 1 53 a7 ea 100 6 9 9 4 36 15 6 59 18 6 70 5 6 21 9 2 35 13 3 50 ae 756 2 125 8 6 10 1 38 16 1 61 20 2 76 6 6 25 10 5 40 14 7 56 150 10 10 7 40 16 6 63 20 4 77 7 5 28 11 7 44 16 0 61 175 12 11 2 42 16 9 64 21 3 81 8 3 31 12 8 48 17 2 65 100 6 9 9 4 36 14 3 54 16 4 62 6 2 23 10 6 40 15 6 59 snes 125 8 6 10 2 39 15 6 59 19 6 74 7 0 26 11 7 44 16 7 63 150 10 10 9 41 16 6 63 21 5 81 7 8 30 12 8 48 17 7 67 175 12 11 6 44 19 5 74 26 7 101 8 5 32 13 7 52 18 5 70 50 3 4 5 2 20 8 0 30 10 4 39 3 0 11 4 1 16 6 5 25 anes 75 5 2 5 9 22 9 0 34 11 5 44 4 2 16 5 9 22 8 4 32 100 6 9 6 5 25 9 8 37 12 4 47 5 3 20 7 5 28 10 0 38 125 8 6 7 0 26 10 5 40 13 1 50 6 3 24 8 9 34 11 4 43 75 5 2 7 3 28 10 6 40 15 3 58 5 3 20 7 8 30 11 1 42 S 100 6 9 7 7 29 11 2 42 15 6 59 5 9 22 8 7 33 12 0 45 125 8 6 8 0 30 11 7 44 15 9 60 6 4 24 9 5 36 1
22. 4 0 48 0 66 0 81 0 30 0 47 0 62 0 95 1 62 2 05 0 53 0 81 1 10 75 5 2 0 38 0 51 0 62 0 27 0 40 0 50 0 71 1 24 1 58 0 54 0 77 1 04 25 1 7 0 34 0 51 0 62 0 25 0 35 0 47 0 49 0 72 1 18 0 45 0 67 1 09 10 0 7 50 3 4 0 25 0 35 0 42 0 19 0 26 0 33 0 39 0 52 0 75 0 36 0 48 0 69 100 6 9 0 19 0 25 0 28 0 16 0 21 0 25 0 34 0 39 0 47 0 31 0 37 0 44 50 3 4 0 48 0 68 0 80 0 28 0 46 0 59 0 73 1 30 1 93 0 67 1 14 1 56 ae e 25 1 7 75 5 2 0 37 0 50 0 60 0 25 0 38 0 47 0 57 1 05 1 49 0 53 1 00 1 30 100 6 9 0 31 0 41 0 49 0 24 0 34 0 40 0 50 0 93 1 26 0 46 0 94 1 17 75 5 2 0 61 0 90 1 03 0 40 0 59 0 77 1 47 2 29 2 70 1 11 1 45 1 86 50 3 4 100 6 9 0 48 0 69 0 81 0 34 0 49 0 63 1 16 1 81 2 23 0 83 1 19 1 56 125 8 6 0 41 0 58 0 68 0 31 0 44 0 55 1 02 1 56 1 92 0 69 1 06 1 41 50 3 4 0 40 0 61 0 72 0 31 0 45 0 55 0 91 1 33 1 77 0 45 0 90 0 97 25 1 7 100 6 9 0 28 0 39 0 45 0 24 0 31 0 37 0 68 0 95 1 22 0 46 0 73 0 88 125 8 6 0 25 0 34 0 39 0 22 0 28 0 33 0 64 0 87 1 10 0 46 0 70 0 86 75 5 2 0 58 0 81 0 98 0 40 0 57 0 72 1 27 1 87 2 47 0 79 1 24 1 71 50 3 4 100 6 9 0 45 0 64 0 77 0 33 0 47 0 58 1 03 1 53 2 03 0 73 1 12 1 50 l 125 8 6 0 39 0 55 0 65 0 30 0 42 0 50 0 92 1 36 1 79 0 72 1 07 1 39 150 10 0 35 0 49 0 57 0 28 0 38 0 45 0 86 1 25 1 62 0 72 1 04 1 32 Pe 100 6 9 0 66 0 91 1 09 0 41 0 63 0 80 1 64 2 47 2 70 0 98 1 45 1 93 75 5 2 125 8 6 0 53 0 74 0 90 0 36 0 54 0 68 1 33 2 00 2 37 0 86 1 30 1 73 R 150 10 0 47 0 64 0 78 0
23. 50 3 4 9 50 16 34 21 67 7 70 9 87 13 71 dnt 75 5 2 8 80 14 00 18 77 6 30 9 15 13 30 3 T00 69 s88 124 125 8 6 7 02 11 24 14 95 5 31 8 64 11 59 75 5 2 15 49 22 85 28 52 7 82 13 73 19 79 e T00 6 9 1279 18 92 125 8 6 11 51 18 19 23 26 7 28 12 06 17 63 150 10 10 81 16 67 21 45 6 87 11 46 16 30 50 34 10 80 14 66 75 5 2 7 29 12 62 17 15 5 96 9 48 13 02 25 1 7 100 6 9 7 12 11 51 15 13 5 34 8 80 11 95 125 66 s32 mo 150 10 7 28 10 31 12 86 4 97 7 96 10 37 75 5 2 13 39 20 76 26 00 7 72 13 23 18 78 100 6 9 11 10 18 55 24 11 7 71 11 82 17 60 50 3 4 125 8 6 10 99 17 03 22 02 7 21 11 43 16 56 150 10 10 38 15 91 20 19 6 69 11 26 15 57 175 12 9 69 15 17 18 93 6 40 11 02 14 75 100 6 9 14 97 21 94 28 10 8 91 15 33 22 96 SE 125 8 6 12 68 21 25 26 29 8 42 14 21 21 98 150 10 11 63 20 26 24 93 7 85 13 33 20 53 175 12 11 00 18 91 23 64 7 99 12 88 18 61 13 Bulletin 71 1 SR5 Table 8 Air Capacities for 1 2 inch DN 15 Body CAPACITIES IN SCFH Nm h OF AIR AT DROOP SPRING RANGE oer INLET 1 2 inch DN 15 Body PSIG bar PRESSURE PSIG bar i i PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 150 4 0 210 5 6 280 7 5
24. 69 1 22 1 85 2 30 0 85 1 37 1 84 200 14 0 50 0 72 0 36 0 52 1 13 1 69 0 80 1 29 150 10 0 87 1 12 1 15 0 60 0 83 1 01 2 27 2 70 2 70 1 33 2 05 2 61 135 9 3 175 12 0 74 0 99 1 09 0 49 0 74 0 90 1 68 2 44 2 70 1 12 1 73 2 26 200 14 0 69 0 94 1 06 0 45 0 69 0 83 1 39 2 28 2 67 1 03 1 56 2 04 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded Bulletin 71 1 SR5 Table 7 Cv Coefficients for 1 inch DN 25 and 1 1 2 x 1 inch DN 40 x 25 Bodies continued Cv AT DROOP SET INLET i a d SPRING RANGE PRESSURE PRESSURE 1 inch DN 25 1 1 2 x 1 inch DN 40 x 25 PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 20 30 10 20 30 10 0 7 0 85 0 86 0 89 0 95 0 96 0 99 2 0 2 25 1 7 0 77 0 93 0 95 0 88 1 06 1 08 50 3 4 0 78 1 03 1 03 0 89 1 17 1 18 208 10 0 7 1 00 1 03 2 11 7 11 1 14 2 35 0 2 to 0 5 5 0 4 25 1 7 0 69 0 87 1 43 Not Available 0 78 0 99 1 61 Not Available 50 3 4 0 62 0 88 1 21 0 70 1 01 1 38 10 0 7 3 00 3 54 3 52 3 31 3 92 3 90 8 0 5 25 1 7 1 57 1 78 1 83 1 76 2 00 2 07 50 3 4 1 33 1 34 1 34 1 52 1 53 1 53
25. 75 5 2 12 15 19 35 24 67 8 06 13 57 19 05 00 68 24 16 04 125 8 6 10 41 15 11 18 78 7 36 11 79 15 27 150 10 9 45 13 45 16 90 6 86 10 72 13 87 50 34 sa 125z 75 5 2 7 06 11 43 14 81 6 19 8 32 11 08 100 6 9 6 88 10 37 12 95 5 52 7 91 10 15 125 66 rat oa 150 10 5 78 8 75 10 03 4 40 6 87 8 59 75 5 2 11 63 18 55 23 38 7 80 13 00 18 36 G no 1648 125 8 6 8 64 14 03 18 04 7 08 10 94 14 62 150 10 8 60 12 95 16 63 6 77 10 22 13 41 175 12 8 38 12 01 15 26 6 46 9 60 12 49 100 6 9 14 25 20 63 24 79 10 23 17 45 23 33 125 8 6 11 53 18 18 22 23 8 94 14 73 20 52 150 10 10 35 16 27 20 45 8 11 13 66 18 94 175 12 9 74 14 90 18 89 7 69 12 90 17 53 12 Table 7 Cv Coefficients for 3 inch DN 80 Body continued Bulletin 71 1 SR5 SPRING RANGE PSIG bar 10 to 25 0 7 to 1 7 15 to 50 1 0 to 3 4 25 to 75 1 7 to 5 2 Cv AT DROOP SET PRESSURE INLET PRESSURE 3 inch DN 80 PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 deuna 25 1 7 8 43 12 71 17 90 6 27 8 80 10 95 50 34 7 09 8 36 ien 25 1 7 10 67 16 78 24 05 7 28 10 12 14 69 50 3 4 9 26 14 70 19 36 5 90 7 72 11 36 a 50 34 1034 15 45 75 5 2 9 70 17 12 21 37 6 06 9 99 14 30 25 1 7 10 53 14 23 18 72 6 48 9 43 12 40 50 34 779 1059 15 1 0 75 5 2 6 68 10 00 12 99 5 49 7 29 9 87 100 6 9 6 61 9 75 11 63 5 19 6 86 9 23 125 66 6 46 8 64
26. 761 41570 1114 49360 1323 21470 575 32600 874 41030 1100 150 10 29760 798 45030 1207 51620 1383 22840 612 35630 955 44580 1195 75 5 2 29410 788 48810 1308 63270 1696 19790 530 34350 921 49930 1338 25 to 75 100 6 9 31800 852 55090 1476 70980 1902 26040 698 42040 1127 58050 1556 1 7 to 5 2 50 3 4 125 8 6 37590 1007 61160 1639 78730 2110 31040 832 48080 1289 64300 1723 150 10 44250 1186 66660 1786 85560 2293 35110 941 53000 1420 69560 1864 175 12 49680 1331 71210 1908 90510 2426 38610 1035 57360 1537 74660 2001 100 6 9 43890 1176 67540 1810 84590 2267 31590 847 57340 1537 79980 2143 er 125 8 6 47900 1284 77270 2071 95970 2572 37290 999 62940 1687 89110 2388 150 10 52450 1406 83240 2231 105110 2817 41370 1109 70360 1886 98080 2629 175 12 57560 1543 88270 2366 112010 3002 45800 1227 77020 2064 104780 2808 19 Bulletin 71 1 SR5 Table 8 Air Capacities for 3 inch DN 80 Body continued SPRING RANGE PSIG bar ISET PRESSURE PSIG bar INLET PRESSURE PSIG bar CAPACITIES IN SCFH Nm h OF AIR AT DROOP 3 inch DN 80 Elastomer Diaphragm 10 20 30 10 Metal Diaphragm
27. 8050 216 10820 290 13810 370 5730 154 7320 196 9610 258 25 1 7 4700 126 8900 239 11600 311 2400 64 3530 95 6160 165 25 1 7 50 3 4 6850 183 11230 301 14650 393 3600 96 5120 137 8040 215 75 5 2 10420 279 15120 405 19720 528 5590 150 7760 208 11170 299 25 1 7 1930 52 2800 75 4300 115 1910 51 2780 74 4260 114 10 0 7 50 3 4 3640 98 4830 130 6340 170 3610 97 4790 128 6290 169 100 6 9 5360 144 6870 184 8390 225 5310 142 6810 183 8310 223 50 3 4 4950 133 9300 249 13600 364 4480 120 7200 193 10400 279 K S y 25 1 7 75 5 2 7630 204 11990 321 16400 440 6120 164 9260 248 13070 350 100 6 9 10310 276 14670 393 19200 515 7760 208 11320 303 15730 422 75 5 2 16360 438 26660 714 34700 930 9000 241 14400 386 19910 534 50 3 4 100 6 9 17850 478 29220 783 36540 979 12200 327 18600 498 24110 646 125 8 6 19330 518 31770 851 38380 1029 15400 413 22800 611 28300 759 50 3 4 8080 217 10900 292 15000 402 5160 138 9500 255 12000 322 25 1 7 100 6 9 14290 383 19850 532 23720 636 8720 234 12250 328 15710 421 125 8 6 17400 466 24330 652 28070 752 10500 281 13630 365 17570 471 75 5 2 13370 358 20780 557 27400 734 8900 239 14600 391 18640 500 Se 50 3 4 100 6 9 15280 410 24360 653 30750 824 9240 248 16200 434 20980 562 1 7 to 5 2 125 8 6 17190
28. 9 20 76 33 125 43 163 9 2 35 17 64 28 106 gaan 756 2 125 8 6 22 83 35 132 46 174 12 45 20 76 32 121 i f 150 10 24 91 37 140 49 185 15 57 24 91 35 132 175 12 25 95 39 148 51 193 17 64 27 102 38 144 125 8 6 23 87 40 151 47 178 13 49 23 87 34 129 100 6 9 150 10 24 91 42 159 55 208 15 57 26 98 37 140 i 175 12 26 98 44 167 59 223 17 64 28 106 40 151 200 14 27 102 46 174 18 68 31 117 150 10 14 53 41 155 48 182 13 49 28 106 42 159 135 9 3 175 12 25 95 50 189 57 216 18 68 32 121 47 178 200 14 35 132 56 212 66 250 20 76 35 132 52 197 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 30 Bulletin 71 1 SR5 Table 10 Water Capacities for 1 1 2 x 1 inch DN 40 x 25 Body continued CAPACITIES IN GPM l min OF WATER AT DROOP SPRING RANGE R OSIRE INLET 1 1 2 x 1 inch DN 40 x 25 Body PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 2 7 10 2 8 11 2 9 11 2 0 2 25 1 7 4 2 16 5 1 19 5 2 20 50 3 4 6 2 23 8 2 31 8 3 31 PEA 10 0 7 2 6 10 2 8 11 6 0 23
29. conditions where maximum differential pressure for the spring range is exceeded 22 Bulletin 71 1 SR5 Table 9 Steam Capacities for 1 inch DN 25 Body continued CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP SPRING RANGE ER ORE INLET 1 inch DN 25 Body PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 28 13 28 13 30 14 2 0 2 25 1 7 47 21 56 25 57 26 50 3 4 78 35 102 46 103 47 aoe 10 0 7 29 13 30 14 65 30 0 2 to 0 5 5 0 4 25 1 7 41 19 52 24 85 39 Not Available i 50 3 4 61 28 87 39 120 54 10 0 7 65 30 86 39 93 42 8 0 5 25 1 7 90 41 100 45 110 50 50 3 4 132 60 134 61 133 60 25 1 7 45 20 56 25 85 39 41 19 50 23 76 34 5 0 4 50 3 4 70 32 87 39 110 50 63 29 78 35 100 45 75 5 2 95 43 120 54 150 68 90 41 110 50 130 59 ee 25 1 7 110 50 110 50 220 100 51 23 66 30 91 41 0 4 to 17 15 1 1 50 3 4 120 54 160 73 250 114 85 39 110 50 140 64 i l 75 5 2 140 64 200 91 280 127 120 54 150 68 190 86 35 2 4 190 86 290 132 380 173 65 30 97 44 160 73 25 1 7 50 3 4 210 95 310 141 410 186 91 41
30. guide ring provides for stable control over entire operating range Superior flow performance and accuracy The Type SR5 is designed to deliver high flows with minimal offset to maintain an even pressure over the full range of flow 10 Offset Increasing Flow Bulletin 71 1 SR5 ms FISHER TYPE SR5 amau COMPETITOR 1 COMPETITOR 2 m COMPETITOR 3 l l l l l l l l l l l x MAX FLOW Easy Maintenance The design incorporates a metal to metal stop to protect diaphragms from damage due to over compression at outer circumference Tri clamp allows easy access to internal parts Optional Diaphragm Support A diaphragm support is added to the regulator for installations that will be exposed to vacuum conditions Diaphragm Cycle Life Metal 316L Stainless Steel diaphragm is designed to maximize service life Covered Adjusting Screw Electropolished stainless steel adjusting screw cover improves the aesthetics and cleanability of the regulator Sanitary Design Standards Designed to meet 3A ASME BPE and European Hygienic Equipment Design Group criteria Optional T Handle Available T Handle option available to accommodate frequent adjustments Remote Setpoint Capability An optional spring case configuration permits pressure loading Loading pressure varied from a remote location adjusts the setpoint in direct proportion Bulletin 71 1 SR5 Specifications Body Size Inlet and
31. x 25 Body PSIG bar PRESSURE PSIG bar i i PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 670 18 680 18 720 19 2 0 2 25 1 7 1140 31 1380 37 1400 38 50 3 4 1930 52 2530 68 2550 68 rer 10 0 7 680 18 730 20 1540 41 0 2 to 0 5 5 0 4 25 1 7 1000 27 1270 34 2080 56 Not Available 50 3 4 1520 41 2170 58 2970 80 10 0 7 1540 41 2040 55 2200 59 8 0 5 25 1 7 2190 59 2510 67 2610 70 50 3 4 3270 88 3300 88 3300 88 25 1 7 1100 29 1350 36 2070 55 1000 27 1230 33 1880 50 5 0 4 50 3 4 1730 46 2150 58 2840 76 1580 42 1950 52 2580 69 75 5 2 2370 63 2940 79 3610 97 2150 58 2670 72 3280 88 ine 25 1 7 2520 67 2670 72 5240 140 1210 32 1570 42 2180 58 04 to 1 7 15 1 1 50 3 4 2950 79 3840 103 6060 162 2080 56 2680 72 3410 91 75 5 2 3370 90 5020 135 6880 184 2950 79 3780 101 4650 125 35 2 4 4510 121 6820 183 9240 248 1540 41 2310 62 3810 102 25 1 7 50 3 4 5110 137 7440 199 9900 265 2200 59 3080 83 4670 125 75 5 2 6100 163 8480 227 11000 295 3300 88 4360 117 6120 164 25 1 7 1760 47 2640 70 8 4070 109 1250 34 1350 36 1690 45 10 0 7 50 3 4 2600 70 3670 98 3 5040 135 2090 56 2360 63 2810 75 100 6 9 4290 115 5720 153 6990 187 3750 101 4370 117 5040 135 ioti 50 3 4 4800 129 8100 217 10780 289 2310 62
32. 0 12 4 125 8 62 400 204 160 11 110 7 58 Table 2 Outlet Pressure Ranges and Control Spring Data INCHES DN RANGES PSIG bar color NcHimm INCH mm PARTNUMBER 2 8 0 2 0 5 1 Blue 0 138 3 51 2 75 69 9 GE06780X012 5 25 0 4 1 7 Silver 0 177 4 50 2 75 69 9 GE06781X012 1 2 15 10 50 0 7 3 4 Green 0 192 4 88 2 75 69 9 GE06782X012 3 4120 25 90 1 7 6 2 Red 0 225 5 72 2 75 69 9 GE06783X012 35 135 24 93 Yellow 0 148 3 76 2175 68 9 GE06784x012 2 8 0 2 0 5 1 Blue 0 225 5 72 3 25 82 6 GE02763X012 5 25 0 4 1 7 Silver 0 282 7 16 3 25 82 6 GE02764X012 1 25 10 50 0 7 3 4 Green 0 331 8 41 3 25 82 6 GE02765X012 R 25 90 1 7 6 2 Red 0 362 9 19 3 25 82 6 GE02766X012 35 135 2 4 9 3 Yellow 0 250 6 35 3 28 82 6 GEO6090X012 5 25 0 4 1 7 Silver 0 282 7 16 3 25 82 6 GE02764X012 10 50 0 7 3 4 Green 0 331 8 41 3 25 82 6 GE02765X012 1 1 2 40 full port 25 75 1 7 5 2 Red 0 362 9 19 3 25 82 6 GE02766X012 35 100 2 4 6 9 Yellow 0 260 6 35 3 28 826 GEO6090X012 10 25 0 7 1 7 Silver 0 562 14 3 6 00 152 4 GE14003X012 S 15 50 1 0 3 4 Green 0 625 15 9 6 00 152 4 GE14004X012 25 75 1 7 5 2 Red 0 625 15 9 6 00 152 4 GE14005X012 1 The 2 to 8 psig 0 2 to 0 5 bar spring is not available with the metal diaphragm Table 3 Maximum Differential Pressur
33. 0 445 27920 748 36930 990 125 8 6 17350 465 32130 861 47700 1278 16580 444 26300 705 36280 972 100 6 9 150 10 25270 677 37920 1016 54270 1454 19430 521 30080 806 40390 1082 175 12 33200 890 43710 1171 60850 1631 22280 597 33850 907 44490 1192 200 14 41120 1102 49500 1327 25130 673 37630 1008 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 18 Table 8 Air Capacities for 2 inch DN 50 Body continued Bulletin 71 1 SR5 CAPACITIES IN SCFH Nm3 h OF AIR AT DROOP 2 inch DN 50 SPRING RANGE SET PRESSURE INLET PRESSURE PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 ns 25 1 7 9310 250 13150 352 17990 482 7870 211 11180 300 13280 356 50 3 4 14650 393 17460 468 24520 657 10980 294 14780 396 17760 476 10 to 25 nar 25 1 7 11720 314 16680 447 23520 630 8050 216 11960 321 16900 453 0 7 to 1 7 50 3 4 14650 393 23000 616 31400 842 12480 334 16510 442 22470 602 ie 50 3 4 19600 525 33540 899 44640 1196 14830 397 20650 553 30160 808 75 5 2 23950 642 38310 1027 49770 1334 17040 457 26160 701 35390 948 25 1 7 10570 283 14340 38
34. 0 53 940 25 1310 35 1580 42 75 5 2 1400 37 2000 54 2400 64 900 24 1400 37 1800 48 50 3 4 100 6 9 1510 40 2110 57 2500 67 1050 28 1550 41 1930 52 l 125 8 6 1630 44 2230 60 2600 70 1200 32 1700 46 2050 55 150 10 1740 47 2340 63 2700 72 1350 36 1850 50 2180 58 35 to 135 100 6 9 1900 51 3000 80 3550 95 1400 37 2050 55 2680 72 2 4 to 9 3 75 5 2 125 8 6 2030 54 3100 83 3680 99 1490 40 2210 59 2810 75 150 10 2150 58 3200 86 3800 102 1580 42 2380 64 2940 79 175 12 2280 61 3300 88 3930 105 1660 44 2540 68 3070 82 125 8 6 2600 70 4000 107 4550 122 1750 47 2750 74 3500 94 100 6 9 150 10 2800 75 4200 113 4780 128 1930 52 2930 79 3700 99 175 12 3000 80 4400 118 5020 135 2120 57 3120 84 3900 105 200 14 3200 86 4600 123 2300 62 3300 88 150 10 3200 86 4700 126 5250 141 2200 59 3500 94 4600 123 135 9 3 175 12 3700 99 5280 142 6000 161 2450 66 3900 105 4930 132 200 14 4200 113 5850 157 6750 181 2700 72 4300 115 5250 141 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 14 Table 8 Air Capacities for 3 4 inch DN 20 Body continued Bulletin 71 1 SR5 SET CAPACITIES IN SCFH Nm h OF AIR AT DROOP
35. 0 6 5 25 2 7 10 4 1 16 5 2 20 50 3 4 2 1 7 9 3 3 12 4 1 16 1 6 6 1 2 5 9 5 3 1 12 25 1 7 100 6 9 2 5 9 5 3 5 13 4 1 16 2 1 7 9 2 8 11 3 3 12 125 8 6 2 5 9 5 3 4 13 3 9 15 2 2 8 3 2 8 11 3 3 12 75 5 2 3 2 12 4 8 18 6 2 23 2 2 8 3 3 4 13 4 5 17 ea 100 6 9 3 3 12 5 0 19 6 2 23 2 5 9 5 3 6 14 4 7 18 125 8 6 3 5 13 5 1 19 6 2 23 2 7 10 3 8 14 4 8 18 Eo 150 10 3 6 14 5 1 19 6 1 23 2 9 11 4 0 15 4 8 18 17 06 2 100 6 9 3 8 14 5 7 22 7 5 28 2 4 9 1 4 0 15 5 5 21 ee TE 125 8 6 4 0 15 5 9 22 7 6 29 2 7 10 4 3 16 5 8 22 i 150 10 4 3 16 6 1 23 7 7 29 3 1 12 4 7 18 6 0 23 175 12 4 5 17 6 2 23 7 7 29 3 4 13 4 9 19 6 2 23 100 6 9 3 7 14 5 7 22 6 8 26 2 3 8 7 4 0 15 5 8 22 mies 125 8 6 3 9 15 6 0 23 7 3 28 2 6 9 8 4 4 17 6 1 23 i 150 10 4 2 16 6 3 24 7 7 29 2 9 11 4 7 18 6 4 24 175 12 4 4 17 6 5 25 8 1 31 3 3 12 5 0 19 6 6 25 50 3 4 2 1 8 0 3 4 13 4 4 17 1 5 5 7 2 5 9 5 3 3 12 aoa 75 5 2 2 4 9 0 3 7 14 4 6 17 1 8 6 8 2 7 10 3 6 14 i 100 6 9 2 7 10 3 9 15 4 7 18 2 0 7 6 3 0 11 3 7 14 125 8 6 2 9 11 4 1 16 4 8 18 2 2 8 3 3 1 12 3 8 14 75 5 2 3 1 12 4 6 17 5 8 22 2 0 7 6 3 2 12 4 4 17 eae 100 6 9 3 3 12 4 8 18 5 9 22 2 3 8 7 3 5 13 4 6 17 125 8 6 3 5 13 4 9 19 5 9 22 2 6 9 8 3 8 14 4 7 18 150 10 3 6 14 5 0 19 5 9 22
36. 10 0 7 1 9 7 2 2 6 9 8 3 6 14 oa ea 5 0 4 25 1 7 2 2 8 3 3 1 12 4 4 16 Not Available 50 3 4 2 4 9 1 3 7 14 4 8 18 10 0 7 2 4 7 9 3 6 14 4 7 18 8 0 5 25 1 7 2 3 8 7 3 9 15 5 4 20 50 3 4 2 6 9 8 4 4 16 6 4 23 25 1 7 2 2 8 3 3 2 12 4 4 16 1 9 7 2 2 6 9 8 3 2 12 5 0 4 50 3 4 3 1 12 4 0 15 4 9 19 2 6 9 8 3 3 12 3 8 14 75 5 2 3 8 14 4 6 17 5 5 21 3 1 12 3 8 14 4 3 16 Te 25 1 7 3 2 12 5 4 20 8 0 30 2 2 8 3 3 3 12 45 17 ree 15 1 1 50 3 4 4 0 15 6 2 23 8 8 33 3 1 12 44 17 5 6 21 lai 75 5 2 4 6 17 6 8 26 9 2 35 3 7 14 5 2 20 6 5 25 35 2 4 4 9 19 8 6 33 11 3 43 2 4 7 9 3 6 14 5 1 19 25 1 7 50 3 4 5 0 19 8 9 34 11 7 44 2 8 11 4 4 17 6 2 23 75 5 2 5 1 19 9 2 35 12 0 45 3 9 15 5 7 22 7 9 30 25 1 7 2 0 7 6 3 0 11 5 0 19 1 8 6 8 2 8 11 4 6 17 10 0 7 50 3 4 2 5 9 5 3 4 13 4 9 19 2 3 8 7 3 1 12 45 17 100 6 9 3 2 12 3 8 14 4 5 17 3 0 11 3 5 13 4 2 16 seas 50 3 4 3 8 14 7 1 27 11 0 42 3 5 13 6 3 24 8 9 34 071034 25 1 7 75 5 2 4 2 16 7 8 30 11 3 43 3 8 14 7 4 28 9 9 37 Cain 100 6 9 4 4 17 8 3 31 11 4 43 41 16 8 4 32 10 6 40 75 5 2 8 0 30 13 5 51 17 1 65 6 4 23 8 6 33 11 7 44 50 3 4 100 6 9 8 6 33 14 0 53 18 0 68 6 2 23 9 2 35 12 6 48 125 8 6 9 1 34 14 3 54 18 2 69 6 2 23 9 7 37 13 3 50 50
37. 10 2 80 4 29 5 38 1 79 2 71 3 78 2 4 to 6 9 100 6 9 5 88 8 19 10 19 3 09 4 76 6 70 ried 125 8 6 4 56 6 46 8 37 2 72 4 38 6 01 150 10 3 91 5 52 7 33 2 58 4 23 5 65 175 12 3 52 4 91 6 64 2 50 4 15 5 43 125 8 6 4 56 7 66 10 59 4 41 6 37 8 21 150 10 4 89 6 96 9 55 3 82 5 63 7 28 100 6 9 175 12 5 20 6 62 8 96 3 57 5 25 6 74 200 14 5 46 6 42 3 43 5 03 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 11 Bulletin 71 1 SR5 Table 7 Cv Coefficients for 2 inch DN 50 Body continued SPRING RANGE PSIG bar 10 to 25 0 7 to 1 7 15 to 50 1 0 to 3 4 25 to 75 1 7 to 5 2 ISET PRESSURE PSIG bar 10 0 7 15 1 0 25 1 7 15 1 0 25 1 7 50 3 4 25 1 7 50 3 4 75 5 2 Cv AT DROOP INLET PRESSURE 2 inch DN 50 PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 25 1 7 7 97 11 12 15 04 6 71 9 41 11 05 50 34 7a a8 25 1 7 10 97 15 05 20 61 7 51 10 76 14 75 50 3 4 7 30 11 44 15 60 6 17 8 15 11 08 50 34 oa 78 0 75 5 2 8 58 13 70 17 79 6 06 9 29 12 55 25 1 7 9 90 12 94 17 79 7 42 10 20 12 55 50 GA 7a 07s T5 5 2 6 15 8 18 10 62 5 36 6 66 8 65 100 6 9 5 47 7 31 9 10 5 02 6 03 7 85 125 66 ss 7 50 3 4 7 70 14 67 18 37 7 12 9 86 13 81 75 5 2 FAS 12 16 15 52 6 06 8 91 12 00 G s 125 8 6 6 15 9 59 12 14 4 81 7 54 9 37
38. 10 30 1300 35 1550 42 40 to 50 50 3 4 1400 37 2540 68 3800 102 1300 35 2230 60 3080 82 0 7 to 3 4 25 1 7 75 5 2 1590 43 2910 78 4130 111 1470 39 2790 75 3620 97 100 6 9 1780 48 3290 88 4470 120 1650 44 3340 90 4160 111 75 5 2 3700 99 6000 161 7500 201 2800 75 3800 102 5000 134 50 3 4 100 6 9 4050 109 6370 171 7910 212 2900 78 4190 112 5540 149 125 8 6 4400 118 6730 180 8310 223 3000 80 4570 122 6090 163 50 3 4 1750 47 2600 70 3500 94 860 23 1750 47 1920 51 25 1 7 100 6 9 2430 65 3380 90 4340 116 1620 43 2600 70 3120 84 125 8 6 2760 74 3760 101 4760 128 2000 54 3030 81 3720 100 75 5 2 3200 86 4900 131 6660 178 2000 54 3260 87 4600 123 50 3 4 100 6 9 3590 96 5400 145 7200 193 2550 68 3950 106 5310 142 125 8 6 3980 107 5900 158 7730 207 3100 83 4640 124 6020 161 25 to 90 150 10 4370 117 6400 172 8270 222 3650 98 5330 143 6720 180 1 7 to 6 2 100 6 9 5040 135 8060 216 9770 262 3000 80 4720 126 6560 176 75 5 2 125 8 6 5480 147 8460 227 10150 272 3570 96 5490 147 7420 199 150 10 5920 159 8870 238 10540 282 4150 111 6260 168 8280 222 175 12 6360 170 9270 248 11300 303 4720 126 7030 188 9140 245 100 6 9 5450 146 7980 214 9240 248 3600 96 5850 157 8210 220 90 6 2 125 8 6 5940 159 8690 233 10450 280 4100
39. 100 6 9 97 44 142 64 159 72 60 27 101 46 136 62 Dea 125 8 6 103 47 148 67 169 77 68 31 108 49 142 64 i 150 10 108 49 154 70 179 81 76 35 116 53 147 67 175 12 114 52 160 73 191 87 84 38 123 56 154 70 50 3 4 37 17 59 27 72 33 27 12 43 20 55 25 er 75 5 2 43 20 64 29 77 35 32 15 47 21 59 27 100 6 9 49 22 70 32 82 37 37 17 52 24 65 30 125 8 6 56 25 76 34 88 40 41 19 58 26 70 32 75 5 2 64 29 90 41 108 49 41 19 63 29 81 37 ee 100 6 9 67 30 94 43 111 50 47 21 69 31 85 39 125 8 6 72 33 98 44 115 52 53 24 75 34 91 41 150 10 77 35 103 47 119 54 60 27 82 37 96 44 100 6 9 87 39 136 62 160 73 64 29 93 42 121 55 nes ee 125 8 6 91 41 138 63 163 74 67 30 99 45 125 57 FES 150 10 96 44 142 64 168 76 70 32 105 48 130 59 175 12 101 46 146 66 174 79 74 34 112 51 136 62 125 8 6 119 54 182 83 205 93 80 36 125 57 158 72 wes 150 10 127 58 189 86 213 97 88 40 132 60 165 75 i 175 12 134 61 196 89 222 101 95 43 139 63 173 79 200 14 142 64 204 93 102 46 146 66 150 10 148 67 215 98 238 108 102 46 160 73 209 95 135 9 3 175 12 169 77 239 108 270 123 112 51 177 80 221 100 200 14 190 86 263 119 300 136 122 55 193 88 234 106 Shaded areas indicate conditions where maximum d
40. 11 42 15 57 21 79 125 8 6 16 61 22 83 30 114 12 45 16 61 23 87 75 5 2 19 72 31 117 43 163 10 38 19 72 32 121 50 3 4 100 6 9 21 79 33 125 45 170 11 42 20 76 33 125 i 125 8 6 23 87 35 132 46 174 12 45 22 83 33 125 rr 150 10 24 91 36 136 47 178 13 49 23 87 34 129 17 to 6 2 100 6 9 24 91 39 148 48 182 12 45 22 83 36 136 ase 75 6 2 125 8 6 26 98 42 159 53 201 15 57 25 95 39 148 150 10 28 106 45 170 56 212 17 64 27 102 41 155 175 12 30 114 47 178 60 227 19 72 30 114 43 163 100 6 9 24 91 36 136 42 159 13 49 23 87 37 140 90 6 2 125 8 6 27 102 41 155 51 193 14 53 26 98 40 151 150 10 30 114 46 174 57 216 16 61 28 106 42 159 175 12 33 125 50 189 62 235 17 64 31 117 44 167 50 3 4 9 9 37 16 61 25 95 9 0 34 15 57 21 79 35 24 75 5 2 13 49 20 76 28 106 12 45 17 64 23 87 100 6 9 15 57 23 87 31 117 13 49 19 72 26 98 125 8 6 17 64 26 98 34 129 14 53 20 76 28 106 75 5 2 19 72 27 102 36 136 11 42 17 64 26 98 50 3 4 100 6 9 19 72 29 110 38 144 13 49 20 76 28 106 125 8 6 20 76 31 117 40 151 15 57 22 83 30 114 150 10 20 76 33 125 42 159 17 64 24 91 32 121 Saans 100 6 9 22 83 37 140 48 182 10 38 19 72 31 117 2 41093 75 6 2 125 8 6 24 91 40 151 52 197 14 53 23 87 36 13
41. 110 6540 175 8900 239 150 10 6430 172 9400 252 11670 313 4600 123 7230 194 9600 257 175 12 6920 185 11250 302 14820 397 5110 137 7920 212 10290 276 50 3 4 2100 56 3100 83 3880 104 1190 32 1600 43 2440 65 35 2 4 75 5 2 2440 65 3610 97 4480 120 1740 47 2370 63 3270 88 100 6 9 2780 75 4120 110 5080 136 2290 61 3140 84 4100 110 125 8 6 3120 84 4620 124 5670 152 2840 76 3910 105 4920 132 75 5 2 3370 90 4700 126 6500 174 2440 65 3460 93 4720 126 50 3 4 100 6 9 3620 97 5100 137 6880 184 2780 75 3960 106 5300 142 125 8 6 3860 103 5500 147 7250 194 3120 84 4470 120 5870 157 150 10 4110 110 5900 158 7630 204 3450 92 4970 133 6450 173 35 to 135 100 6 9 4500 121 7000 188 9300 249 3330 89 5100 137 6750 181 2 4 to 9 3 75 5 2 125 8 6 4810 129 7530 202 9970 267 3750 100 5690 152 7490 201 150 10 5120 137 8070 216 10630 285 4170 112 6280 168 8240 221 175 12 5420 145 8600 230 11300 303 4580 123 6870 184 8980 241 125 8 6 5980 160 9730 261 11500 308 4100 110 6800 182 9100 244 100 6 9 150 10 6470 173 10220 274 12500 335 4480 120 7390 198 9930 266 175 12 6960 187 10710 287 13500 362 4860 130 7970 214 10770 289 200 14 7450 200 11200 300 5240 140 8560 229 150 10 8400 225 11800 316 13150 352 4920 132 8740 234 12100 32
42. 2 0 2 25 1 7 230 6 2 320 8 6 350 9 4 50 3 4 250 6 7 340 9 1 380 10 2t08 10 0 7 230 6 2 350 9 4 450 12 0 2 to 0 5 5 0 4 25 1 7 280 7 5 400 11 500 13 Not Available 50 3 4 370 9 9 470 13 590 16 10 0 7 270 7 2 420 11 600 16 8 0 5 25 1 7 340 9 1 500 13 660 18 50 3 4 450 12 630 17 770 21 25 1 7 290 7 8 400 11 500 13 250 6 7 310 8 3 390 10 5 0 4 50 3 4 360 9 6 460 12 560 15 320 8 6 400 11 480 13 75 5 2 430 11 520 14 610 16 380 10 480 13 560 15 5 to 25 25 1 7 530 14 820 22 1000 27 320 8 6 520 14 700 19 0 4 to 1 7 15 1 1 50 3 4 660 18 910 24 1100 30 470 13 680 18 850 23 75 5 2 780 21 1000 27 1210 32 610 16 840 23 1010 27 35 2 4 840 22 1200 32 1480 40 460 12 800 21 1100 29 25 1 7 50 3 4 900 24 1260 34 1540 41 560 15 900 24 1190 32 75 5 2 1000 27 1350 36 1650 44 730 20 1060 28 1330 36 25 1 7 380 10 580 15 720 19 280 7 5 400 11 540 14 10 0 7 50 3 4 470 13 670 18 800 21 370 9 9 500 13 640 17 100 6 9 650 17 850 23 950 25 550 15 700 19 840 22 40 to 50 50 3 4 900 24 1280 34 1520 41 520 14 870 23 1130 30 0 7 to 3 4 25 1 7 75 5 2 980 26 1340 36 1600 43 670 18 1010 27 1250 33 100 6 9 1070 29 1390 37 1670 45 820 22 1140 31 1360 36 75 5 2 1500 40 2300 62 2700 72 1000 27 1520 41 2000 54 50 3
43. 2 44 167 10 38 15 57 23 87 50 3 4 6 4 24 13 49 22 83 6 4 24 9 6 36 14 53 25 1 7 100 6 9 12 45 17 64 25 95 9 4 36 13 49 18 68 125 8 6 14 53 19 72 26 98 11 42 14 53 20 76 75 5 2 17 64 28 106 39 148 9 3 35 17 64 29 110 50 3 4 100 6 9 19 72 29 110 40 151 10 38 18 68 29 110 i 125 8 6 20 76 31 117 41 155 11 42 19 72 29 110 PETERR 150 10 21 79 32 121 41 155 12 45 20 76 29 110 7 6 2 100 6 9 21 79 35 132 44 167 11 42 20 76 33 125 75 6 2 125 8 6 23 87 37 140 47 178 13 49 22 83 34 129 i 150 10 25 95 40 151 50 189 15 57 24 91 36 136 175 12 26 98 42 159 52 197 17 64 26 98 38 144 100 6 9 22 83 33 125 39 148 11 42 21 79 34 129 90 6 2 125 8 6 24 91 37 140 45 170 13 49 23 87 36 136 l 150 10 27 102 41 155 50 189 14 53 25 95 38 144 175 12 29 110 44 167 55 208 15 57 27 102 39 148 50 3 4 8 9 34 15 57 22 83 8 0 30 14 53 19 72 35 2 4 75 5 2 11 42 18 68 25 95 10 38 15 57 21 79 N 100 6 9 13 49 20 76 27 102 11 42 16 61 23 87 125 8 6 15 57 22 83 29 110 12 45 18 68 24 91 75 5 2 17 64 24 91 32 121 9 7 37 16 61 23 87 50 3 4 100 6 9 17 64 26 98 34 129 11 42 18 68 25 95 i 125 8 6 17 64 27 102 35 132 13 49 19 72 26 98 150 10 18 68 29 110 37 140 15 57 21 79 28 106 100 6
44. 2 9 49 150 10 8 2 31 12 1 46 16 0 61 6 9 26 10 2 39 13 5 51 ee 100 6 9 8 4 32 13 6 51 18 6 70 6 2 23 9 9 37 13 7 52 are ee 125 8 6 8 8 33 14 4 55 19 8 75 6 9 26 10 9 41 14 9 56 iiai 150 10 9 2 35 15 1 57 20 6 78 7 5 28 11 7 44 15 9 60 175 12 9 6 36 15 7 59 21 3 81 8 4 31 12 5 47 16 9 64 125 8 6 9 8 37 16 8 64 20 0 76 6 8 26 11 7 44 16 5 62 wanes 150 10 10 6 40 17 4 66 22 3 84 7 3 28 12 6 48 17 7 67 175 12 11 2 42 18 0 68 23 6 89 7 8 30 13 4 51 18 8 71 200 14 11 9 45 18 5 70 8 3 31 14 1 53 150 10 12 1 46 17 5 66 20 1 76 7 1 27 13 3 50 19 4 73 135 9 3 175 12 12 3 47 19 9 75 24 2 92 8 2 31 14 2 54 20 2 76 200 14 12 3 47 21 8 83 27 0 102 9 2 35 15 0 57 21 0 79 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 29 Bulletin 71 1 SR5 Table 10 Water Capacities for 1 inch DN 25 Body continued SET CAPACITIES IN GPM l min OF WATER AT DROOP SPRING RANGE INLET 1 inch DN 25 Body PSIG bar eeban PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 2 4 9 1 2
45. 25 1 7 0 76 0 93 1 42 0 69 0 84 1 28 0 86 1 05 1 61 0 78 0 96 1 46 5 0 4 50 3 4 0 70 0 87 1 15 0 63 0 78 1 04 0 80 1 00 1 32 0 73 0 90 1 20 75 5 2 0 69 0 86 1 05 0 62 0 77 0 95 0 79 0 98 1 21 0 72 0 89 1 10 5 1025 25 1 7 2 07 2 10 3 98 0 99 1 24 1 66 2 30 2 35 4 45 1 11 1 38 1 85 0 4 to 1 7 15 1 1 50 3 4 1 23 1 59 2 50 0 87 1 11 1 41 1 39 1 81 2 83 0 98 1 26 1 60 75 5 2 0 99 1 47 2 01 0 87 1 11 1 36 113 1 68 2 30 0 99 1 26 1 55 35 2 4 3 11 4 40 5 67 1 06 1 49 2 33 3 46 4 91 6 33 1 18 1 66 2 61 25 1 7 50 3 4 2 27 3 24 4 23 0 98 1 34 2 00 2 55 3 64 4 76 1 10 1 51 2 25 75 5 2 1 82 2 51 3 24 0 99 1 29 1 81 2 06 2 85 3 69 1 12 1 47 2 05 25 1 7 1 30 1 92 2 91 0 93 0 98 1 21 1 45 2 15 3 27 1 04 1 10 1 36 10 0 7 50 3 4 1 07 1 50 2 06 0 86 0 96 1 15 1 21 1 71 2 34 0 97 1 10 1 31 100 6 9 0 98 1 30 1 59 0 85 1 00 1 15 1 12 1 49 1 82 0 98 1 14 1 31 10 to 50 50 3 4 2 13 3 52 4 60 1 03 1 26 1 81 2 39 3 96 5 18 1 15 1 41 2 04 0 7 to 3 4 25 1 7 75 5 2 1 79 2 76 3 58 1 00 1 24 1 68 2 02 3 14 4 07 1 13 1 41 1 91 100 6 9 1 64 2 41 3 08 1 00 1 25 1 63 1 87 2 75 3 52 1 14 1 43 1 86 75 5 2 3 64 5 53 6 40 1 52 2 28 3 31 4 06 6 19 6 90 1 69 2 56 3 72 50 3 4 100 6 9 2 95 4 38 5 16 1 25 1 88 2 70 3 32 4 95 5 83 1 40 2 12 3 06 125 8 6 2 64 3 80 4 65 1 13 1 68 2 38 2 98 4 32 5 28 1 28 1 90 2 70 50 3 4 1 22 2 39 3 85 1 22 1 76 2 44 1 37 2 69 4 34 1 37 1 98 2 75 25 1 7 100 6 9 1 36 1 95 2 75 1 07 1 44 1 99 1 55 2 23 3 14 1 22 1 6
46. 3 28820 772 36670 983 10630 285 17670 474 24860 666 175 12 18810 504 31190 836 40440 1084 12080 324 19950 535 27720 743 200 14 20350 545 33550 899 13530 363 22220 595 150 10 11000 295 32270 865 36960 991 10000 268 21230 569 30460 816 135 9 3 175 12 19690 528 38030 1019 45100 1209 14050 377 24170 648 34810 933 200 14 28380 761 43780 1173 53240 1427 15790 423 27100 726 39160 1049 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 17 Bulletin 71 1 SR5 Table 8 Air Capacities for 1 1 2 inch DN 40 Body with Full Port continued CAPACITIES IN SCFH Nm h OF AIR AT DROOP SET INLET A SR aaa PRESSURE PRESSURE ae S C OA E Body 7 PSIG bar PSIG bar astomer Diaphragm etal Diaphragm 10 20 30 10 20 30 25 1 7 2500 67 4340 116 5320 143 1840 49 1870 50 1910 51 5 0 4 50 3 4 4830 129 5790 155 6780 182 3400 91 3770 101 4440 119 75 5 2 6400 172 7230 194 8230 221 4950 133 5660 152 6960 187 25 1 7 2300 62 5220 140 7950 213 2180 58 2740 73 3990 107 bat 15 1 0 50 3 4 5170 139 8020 215 10880 292 3960 106 5030 135 6800 182 75 5 2
47. 336 1130 513 1380 627 460 209 710 322 990 449 100 6 9 590 268 860 390 980 445 310 141 550 250 840 381 90 6 2 125 8 6 680 309 990 449 1170 531 360 163 620 281 920 418 150 10 760 345 1120 508 1340 608 400 182 690 313 1000 454 175 12 850 386 1250 568 1510 686 440 200 760 345 1080 490 50 3 4 170 77 280 127 400 182 150 68 250 114 340 154 35 2 4 75 5 2 230 104 350 159 480 218 210 95 300 136 400 182 i 100 6 9 280 127 420 191 550 250 240 109 340 154 460 209 125 8 6 340 154 490 222 630 286 280 127 380 173 520 236 75 5 2 370 168 520 236 660 300 210 95 330 150 470 213 50 3 4 100 6 9 390 177 570 259 730 331 260 118 390 177 540 245 i 125 8 6 420 191 630 286 800 363 310 141 450 204 600 272 150 10 440 200 690 313 870 395 360 163 510 232 660 300 Seas Ga 100 6 9 500 227 830 377 1030 468 240 109 410 186 670 304 2 4 t0 9 3 75 5 2 125 8 6 570 259 900 409 1140 518 320 145 520 236 780 354 i l 150 10 640 291 970 440 1250 568 400 182 620 281 890 404 175 12 700 318 1050 477 1360 617 480 218 720 327 1000 454 125 8 6 660 300 1100 499 1270 577 390 177 640 291 910 413 100 6 9 150 10 720 327 1190 540 1510 686 440 200 730 331 1020 463 175 12 780 354 1280 581 1660 754 500 227 820
48. 34 0 49 0 61 1 17 1 74 2 07 0 82 1 23 1 62 175 12 0 43 0 58 0 70 0 33 0 46 0 56 1 08 1 58 1 92 0 80 1 20 1 55 100 6 9 0 84 1 08 1 12 0 52 0 76 0 96 2 16 2 70 2 70 1 42 2 00 2 57 90 6 2 125 8 6 0 59 0 83 0 93 0 39 0 60 0 78 1 54 2 14 2 49 1 06 1 61 2 12 R 150 10 0 50 0 71 0 83 0 36 0 53 0 68 1 31 1 88 2 30 0 94 1 45 1 89 175 12 0 46 0 64 0 77 0 34 0 49 0 62 1 19 1 92 2 52 0 88 1 35 1 75 50 3 4 0 48 0 73 0 87 0 35 0 53 0 66 1 21 1 70 2 05 0 69 0 88 1 29 35 2 4 75 5 2 0 37 0 54 0 65 0 27 0 40 0 50 0 89 1 31 1 62 0 64 0 86 1 18 7 100 6 9 0 33 0 46 0 55 0 24 0 35 0 43 0 78 1 16 1 43 0 65 0 88 1 15 125 8 6 0 30 0 41 0 48 0 23 0 32 0 38 0 72 1 07 1 31 0 66 0 90 1 14 75 5 2 0 57 0 78 0 92 0 36 0 55 0 69 1 34 1 79 2 41 0 97 1 32 1 75 50 3 4 100 6 9 0 45 0 62 0 73 0 31 0 46 0 57 1 04 1 45 1 94 0 80 1 13 1 49 125 8 6 0 39 0 54 0 63 0 29 0 41 0 49 0 89 1 27 1 68 0 72 1 03 1 36 150 10 0 36 0 48 0 55 0 28 0 38 0 44 0 80 1 16 1 49 0 68 0 97 1 26 35 to 135 100 6 9 0 63 0 94 1 07 0 46 0 64 0 81 1 47 2 15 2 70 1 08 1 56 1 99 2 4 to 9 3 75 5 2 125 8 6 0 50 0 76 0 89 0 37 0 54 0 68 1 16 1 78 2 32 0 91 1 35 1 75 S 150 10 0 44 0 65 0 78 0 32 0 49 0 60 1 02 1 59 2 08 0 83 1 24 1 61 175 12 0 40 0 59 0 70 0 30 0 45 0 54 0 92 1 46 1 92 0 78 1 47 1 53 125 8 6 0 73 1 05 1 14 0 49 0 72 0 88 1 66 2 50 2 70 1 14 1 75 2 22 100 6 9 150 10 0 60 0 88 0 99 0 42 0 61 0 76 1 37 2 08 2 49 0 95 1 51 1 98 175 12 0 54 0 78 0 89 0 38 0 56 0
49. 4 20300 544 7950 213 11350 304 14380 385 50 3 4 14280 383 18980 509 26270 704 11720 314 15340 411 19780 530 15 1 0 75 5 2 17210 461 22890 613 29710 796 15100 405 18780 503 24380 653 100 6 9 19580 525 26170 701 32570 873 18110 485 21770 583 28330 759 125 8 6 21610 579 28930 775 35940 963 20770 557 24390 654 31770 851 50 3 4 14860 398 28790 772 36470 977 13820 370 19440 521 27580 739 Bre den 75 5 2 19980 535 33980 911 43410 1163 17050 457 25100 673 33830 907 i 100 6 9 23970 642 38340 1028 48870 1310 19370 519 29570 792 38100 1021 125 8 6 26830 719 41850 1122 52960 1419 21170 567 33180 889 41200 1104 75 5 2 30740 824 50930 1365 66750 1789 20460 548 35870 961 51800 1388 Dei 100 6 9 39970 1071 60520 1622 75540 2024 27670 742 45800 1227 60890 1632 125 8 6 45320 1215 65880 1766 81940 2196 32270 865 51810 1389 67170 1800 150 10 48660 1304 69210 1855 86990 2331 35590 954 55590 1490 71960 1929 50 3 4 17140 459 26450 709 33320 893 13000 348 17640 473 25000 670 75 5 2 19700 528 31970 857 41420 1110 17410 467 23440 628 31250 838 25 1 7 100 6 9 24650 661 37110 995 46370 1243 19920 534 28550 765 36640 982 125 8 6 28390
50. 4 135 9 3 175 12 8510 228 13200 354 15330 411 5660 152 9370 251 12750 342 200 14 8620 231 14600 391 17500 469 6400 172 10000 268 13400 359 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 15 Bulletin 71 1 SR5 Table 8 Air Capacities for 1 inch DN 25 Body continued CAPACITIES IN SCFH Nm h OF AIR AT DROOP SPRING RANGE SET INLET 1 inch DN 25 Body PSIG bar PRESSURE PSIG bar i PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 610 16 620 17 650 17 2 0 2 25 1 7 1040 28 1250 33 1280 34 50 3 4 1750 47 2300 62 2320 62 2108 10 0 7 620 17 660 18 1400 37 0 2 to 0 5 5 0 4 25 1 7 910 24 1150 31 1890 51 Not Available 50 3 4 1380 37 1970 53 2700 72 10 0 7 1400 37 1850 50 2000 54 8 0 5 25 1 7 1990 53 2280 61 2380 64 50 3 4 2970 80 3000 80 3000 80 25 1 7 1000 27 1230 33 1880 50 900 24 1110 30 1690 45 5 0 4 50 3 4 1580 42 1950 52 2580 69 1420 38 1760 47 2320 62 75 5 2 2150 58 2670 72 3280 88 1940 52 2400 64 2950 79 5 to 25 25 1 7 2290 61 2430 65 4760 128 1100 29 1430 38 1
51. 4 100 6 9 1610 43 2360 63 2770 74 1130 30 1680 45 2130 57 125 8 6 1720 46 2420 65 2830 76 1270 34 1840 49 2270 61 50 3 4 750 20 1150 31 1370 37 580 15 850 23 1050 28 25 1 7 100 6 9 950 25 1310 35 1550 41 800 21 1050 28 1250 33 125 8 6 1050 28 1390 37 1630 44 910 24 1150 31 1350 36 75 5 2 1430 38 2080 56 2550 68 1000 27 1460 39 1880 50 50 3 4 100 6 9 1520 41 2180 58 2630 70 1130 30 1600 43 1990 53 l 125 8 6 1620 43 2280 61 2700 72 1250 33 1730 46 2090 56 25 to 90 150 10 1710 46 2380 64 2780 74 1380 37 1870 50 2200 59 1 7 to 6 2 100 6 9 2000 54 2900 78 3600 96 1250 33 2000 54 2650 71 75 5 2 125 8 6 2150 58 3020 81 3710 99 1450 39 2200 59 2810 75 150 10 2300 62 3140 84 3830 103 1650 44 2400 64 2980 80 175 12 2450 66 3250 87 3940 106 1850 50 2600 70 3140 84 100 6 9 2100 56 3100 83 3500 94 1300 35 2200 59 3000 80 90 6 2 125 8 6 2250 60 3270 88 3770 101 1500 40 2400 64 3160 85 i 150 10 2400 64 3450 92 4040 108 1690 45 2590 69 3330 89 175 12 2560 69 3620 97 4320 116 1890 51 2790 75 3490 94 50 3 4 820 22 1300 35 1600 43 600 16 940 25 1220 33 35 2 4 75 5 2 970 26 1440 39 1730 46 710 19 1060 28 1340 36 100 6 9 1110 30 1580 42 1860 50 830 22 1190 32 1460 39 125 8 6 1260 34 1710 46 199
52. 4 2 28 125 8 6 1 41 1 88 2 53 1 05 1 39 1 91 1 61 2 15 2 90 1 21 1 59 2 19 75 5 2 3 18 4 70 6 09 1 69 2 83 4 52 3 55 5 26 6 84 1 89 3 17 5 08 50 3 4 100 6 9 2 54 3 79 4 91 1 37 2 33 3 59 2 85 4 27 5 55 1 54 2 62 4 06 125 8 6 2 24 3 33 4 27 1 23 2 08 3 07 2 54 3 78 4 86 1 39 2 36 3 50 25 to 90 150 10 2 06 3 05 3 86 1 15 1 92 2 74 2 35 3 47 4 41 1 30 2 19 3 13 1 7 to 6 2 100 6 9 3 75 5 47 6 31 1 96 3 18 4 72 4 17 6 10 6 90 2 19 3 55 5 29 75 5 2 125 8 6 3 06 4 61 5 49 1 73 2 77 4 04 3 43 5 18 6 19 1 94 3 11 4 55 150 10 2 74 4 17 5 03 1 64 2 56 3 65 3 08 4 71 5 70 1 85 2 89 4 14 175 12 2 55 3 89 4 74 1 60 2 44 3 40 2 88 4 41 5 39 1 81 2 77 3 87 100 6 9 4 96 6 17 6 40 2 60 3 98 5 51 5 49 6 85 6 90 2 88 4 42 6 15 90 6 2 125 8 6 3 66 5 06 5 75 1 92 3 19 4 52 4 08 5 66 6 45 2 14 3 57 5 08 k 150 10 3 22 4 61 5 39 1 69 2 85 4 02 3 61 5 18 6 08 1 89 3 21 4 54 175 12 2 99 4 37 5 19 1 57 2 66 3 71 3 37 4 93 5 88 1 77 3 01 4 20 50 3 4 2 07 3 14 4 37 1 86 2 88 3 70 2 31 3 51 4 89 2 10 3 21 4 14 35 2 4 75 5 2 1 71 2 57 3 49 1 56 2 20 2 92 1 93 2 90 3 95 1 75 2 48 3 30 s 100 6 9 1 62 2 37 3 13 1 38 1 93 2 60 1 83 2 69 3 56 1 56 2 19 2 96 125 8 6 1 58 2 27 2 92 1 28 1 79 2 41 1 80 2 59 3 34 1 46 2 04 2 76 75 5 2 3 03 4 08 5 01 1 76 2 63 3 63 3 38 4 57 5 63 1 97 2 94 4 08 50 3 4 100 6 9 2 30 3 33 4 17 1 54 2 27 3 08 2 59 3 75 4 71 1 74 2 56 3 48 s 125 8 6 1 96 2 95 3 72 1 46 2 10 2 79 2 21 3 35 4 23 1 65 2 38 3 17 150
53. 4 inch DN 20 D 1 inch DN 25 O 1 1 2 x 1 inch DN 40 x 25 O 1 1 2 inch DN 40 Full port O 2 inch DN 50 O 3 inch DN 80 Internal Finish Select One O 20 yin 0 5 um Ra O Other please specify Seat Select One O Metal O Soft Virgin PTFE O Soft PEEK Diaphragm and O ring Material Select One O EPDM FDA D PTFE coated Fluoroelastomer 1 2 through 1 1 2 inch only D 316L Stainless Steel with PTFE FKM O ring Spring Range Select One 1 2 DN 15 3 4 DN 20 1 25 1 1 2 x 1 inch DN 40 x 25 O 2 to 8 psig 0 2 to 0 5 bar Not available with metal diaphragm O 5 to 25 psig 0 4 to 1 7 bar D 10 to 50 psig 0 7 to 3 4 bar D 25 to 90 psig 1 7 to 6 2 bar O 35 to 135 psig 2 4 to 9 3 bar 1 1 2 inch DN 40 Full port O 5 to 25 psig 0 4 to 1 7 bar O 10 to 50 psig 0 7 to 3 4 bar O 25 to 75 psig 1 7 to 5 2 bar O 35 to 100 psig 2 4 to 6 9 bar 2 DN 50 3 inch DN 80 O 10 25 psig 0 7 to 1 7 bar D 15 50 psig 1 0 to 3 4 bar O 25 75 psig 1 7 to 5 2 bar Fisher Regulators Quick Order Guide Standard Readily Available for Shipment Non Standard Allow Additional Time for Shipment Special Order Constructed from Non Stocked Parts Consult your Fisher Sales Representative for Availability Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction Bulletin 71 1 S
54. 40 200 680 309 970 440 175 12 770 350 1150 522 1490 676 530 241 790 359 1090 495 125 8 6 720 327 1210 549 1340 608 420 191 710 322 1000 454 100 6 9 150 10 790 359 1310 595 1640 745 490 222 800 363 1120 508 175 12 850 386 1410 640 1810 822 550 250 900 409 1240 563 200 14 920 418 1500 681 610 277 1000 454 150 10 510 232 1390 631 1510 686 460 209 980 445 1390 631 135 9 3 175 12 910 413 1740 790 1850 840 650 295 1100 499 1580 717 200 14 1300 590 1990 903 2150 976 720 327 1230 558 1770 804 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 24 Table 9 Steam Capacities for 1 1 2 inch DN 40 Body with Full Port continued Bulletin 71 1 SR5 CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP SET INLET A S aaa PRESSURE PRESSURE ae oh ee P PSIG bar PSIG bar astomer Diaphragm etal Diaphragm 10 20 30 10 20 30 25 1 7 110 50 200 91 240 109 84 38 80 36 90 41 5 0 4 50 3 4 220 100 260 118 300 136 150 68 170 77 200 91 75 5 2 290 132 320 145 370 168 220 100 250 114 310 141 25 1 7 110 50 240 109 370 168 100 45 130 59 180 82 bat 15 1 0 50 3 4
55. 43 7370 198 13200 354 20220 542 90 6 2 125 8 6 16230 435 23830 639 28280 758 8510 228 15020 402 22260 597 150 10 18380 493 27200 729 32590 873 9650 259 16830 451 24310 652 175 12 20540 550 30580 820 36890 989 10790 289 18650 500 26360 706 50 3 4 4100 110 6600 177 9610 258 3730 100 6050 162 8140 218 35 2 4 75 5 2 5530 148 8430 226 11610 311 5030 135 7210 193 9720 261 100 6 9 6960 187 10260 275 13610 365 5920 159 8360 224 11300 303 125 8 6 8380 225 12090 324 15600 418 6810 182 9520 255 12880 345 75 5 2 8800 236 12430 333 15840 425 5120 137 8000 214 11470 307 50 3 4 100 6 9 9490 254 13970 374 17770 476 6360 170 9520 255 13120 352 125 8 6 10180 273 15510 416 19690 528 7610 204 11040 296 14770 396 150 10 10860 291 17050 457 21620 579 8850 237 12560 337 16410 440 aR a8 100 6 9 12050 323 19800 531 24960 669 5650 151 9930 266 16120 432 2 410 93 75 6 2 125 8 6 13760 369 21760 583 27790 745 7680 206 12510 335 18960 508 150 10 15480 415 23730 636 30610 820 9700 260 15090 404 21810 584 175 12 17200 461 25690 689 33440 896 11730 314 17660 473 24650 661 125 8 6 15730 422 26460 709 32890 881 9190 246 15400 413 22000 590 100 6 9 150 10 17270 46
56. 461 27940 749 34100 914 9580 257 17800 477 23320 625 150 10 19090 512 31520 845 37450 1004 9920 266 19400 520 25660 688 100 6 9 17160 460 25000 670 37000 992 14000 375 19700 528 27740 743 75 5 2 125 8 6 22110 593 31000 831 42740 1145 16040 430 23250 623 31660 848 150 10 27050 725 37000 992 48480 1299 18080 485 26800 718 35570 953 175 12 32000 858 43000 1152 54220 1453 20120 539 30340 813 39490 1058 50 3 4 6500 174 10410 279 14820 397 6440 173 8900 239 12300 330 35 2 4 75 5 2 8480 227 13060 350 17920 480 8400 225 10850 291 14610 392 100 6 9 10450 280 15710 421 21020 563 10360 278 12800 343 16930 454 125 8 6 12430 333 18350 492 24120 646 12320 330 14750 395 19240 516 75 5 2 13300 356 19820 531 25000 670 7780 209 11240 301 16430 440 50 3 4 100 6 9 14560 390 22020 590 27800 745 8710 233 12850 344 18490 496 125 8 6 15810 424 24230 649 30610 820 9640 258 14460 388 20540 550 35 to 100 150 10 17070 457 26430 708 33410 895 10570 283 16060 430 22600 606 2 4 to 6 9 100 6 9 19270 516 29000 777 38300 1026 10000 268 16580 444 24700 662 75 5 2 125 8 6 20860 559 30700 823 41120 1102 12200 327 20360 546 28780 771 150 10 22440 601 32410 869 43930 1177 14400 386 24140 647 32850 880 175 12 24030 644 34110 914 46750 1253 1660
57. 5 50 3 4 690 313 1040 472 1470 667 510 232 700 318 950 431 15 1 0 75 5 2 910 413 1360 617 1770 804 680 309 910 413 1230 558 100 6 9 1150 522 1700 772 2030 922 830 377 1100 499 1470 667 125 8 6 1390 631 2010 913 2300 1044 950 431 1260 572 1680 763 50 3 4 880 400 1540 699 2070 940 670 304 880 400 1230 558 EG ha an 5 1 7 75 5 2 1190 540 1900 863 2550 1158 790 359 1140 518 1660 754 i 100 6 9 1360 617 2200 999 2900 1317 900 409 1420 645 2000 908 125 8 6 1490 676 2390 1085 3180 1444 1030 468 1680 763 2260 1026 75 5 2 1860 844 2870 1303 3700 1680 910 413 1650 749 2430 1103 0 3 4 100 6 9 2130 967 3440 1562 4320 1961 1220 554 2040 926 3020 1371 125 8 6 2420 1099 3850 1748 4940 2243 1420 645 2350 1067 3430 1557 150 10 2700 1226 4180 1898 5370 2438 1580 717 2630 1194 3740 1698 50 3 4 830 377 1440 654 2030 922 640 291 960 436 1310 595 75 5 2 990 449 1710 776 2330 1058 740 336 1180 536 1620 735 25 1 7 100 6 9 1240 563 2010 913 2640 1199 850 386 1410 640 1910 867 125 8 6 1560 708 2300 1044 2940 1335 990 449 1620 735 2160 981 150 10 1820 826 2580 1171 3220 1462 1140 518 1830 831 2380 1081 75 5 2 1610
58. 5 9 5 2 6 9 8 2 0 2 25 1 7 3 7 14 4 5 17 4 6 17 50 3 4 5 4 20 7 1 27 7 2 27 Sane 10 0 7 2 3 8 7 2 5 9 5 5 4 20 0 2 to 0 5 5 0 4 25 1 7 3 1 12 4 0 15 6 6 25 Not Available 50 3 4 4 2 16 6 0 23 8 2 31 10 0 7 5 0 19 6 7 25 7 4 28 8 0 5 25 1 7 6 6 25 7 7 29 8 1 31 50 3 4 8 7 33 8 9 34 8 9 34 25 1 7 3 5 13 4 3 16 6 6 25 3 1 12 3 9 15 5 9 22 5 0 4 50 3 4 4 7 18 5 9 22 7 9 30 4 3 16 5 3 20 7 1 27 75 5 2 5 8 22 7 2 27 8 9 34 5 2 20 6 5 25 8 0 30 25 1 7 7 0 26 7 6 29 15 57 3 4 13 4 5 17 6 3 24 rein 15 1 1 50 3 4 7 4 28 9 8 37 16 61 5 2 20 6 8 26 8 8 33 75 5 2 7 8 30 12 45 16 61 6 8 26 8 8 33 11 42 35 2 4 11 42 17 64 24 91 3 8 14 5 8 22 9 8 37 25 1 7 50 3 4 12 45 18 68 24 91 5 1 19 7 3 28 11 42 75 5 2 13 49 19 72 25 95 7 1 27 9 6 36 14 53 25 1 7 5 2 20 7 9 30 12 45 3 7 14 4 0 15 5 1 19 10 0 7 50 3 4 6 8 26 9 7 37 13 49 5 5 21 6 2 23 7 5 28 100 6 9 9 3 35 13 49 15 57 8 2 31 9 5 36 11 42 Esp 50 3 4 11 42 19 72 26 98 5 4 20 6 9 26 10 38 0 710 3 4 25 1 7 75 5 2 13 49 21 79 27 102 7 2 27 9 2 35 13 49 i 100 6 9 14 53 22 83 28 106 8 8 33 11 42 15 57 75 5 2 20 76 33 125 40 151 8 3 31 14 53 21 79 50 3 4 100 6 9 22 83 34 129 42 159 9 2 35 15 57 22 83 125 8 6 24 91 35 13
59. 5110 941 60710 1627 95460 2558 150 10 62730 1681 111140 2979 138550 3713 40000 1072 68630 1839 106340 2850 175 12 69980 1875 121490 3256 152970 4100 47550 1274 76930 2062 111250 2982 20 Table 9 Steam Capacities for 1 2 inch DN 15 Body Bulletin 71 1 SR5 CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP SPRING RANGE ale INLET 1 2 inch DN 15 Body PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 7 3 2 10 4 5 12 5 4 2 0 2 25 1 7 10 4 5 14 6 4 15 6 8 50 3 4 11 5 0 15 6 8 17 7 7 10 0 7 11 5 0 16 7 3 21 9 5 S E A 5 5 0 4 25 1 7 13 5 9 18 8 2 22 10 Not Available oe 50 3 4 16 7 3 21 9 5 26 12 10 0 7 13 5 9 19 8 6 28 13 8 0 5 25 1 7 15 6 8 22 10 30 14 50 3 4 20 9 1 28 13 34 15 25 1 7 13 5 9 18 8 2 22 10 11 5 0 14 6 4 17 7 7 5 0 4 50 3 4 16 7 3 20 9 1 25 11 14 6 4 17 7 7 21 9 5 75 5 2 19 8 6 23 10 27 12 17 7 7 21 9 5 25 11 25 1 7 24 11 37 17 45 20 15 6 8 24 11 32 15 Pe 15 1 1 50 3 4 29 13 40 18 49 22 21 9 5 30 14 3
60. 6 ate 150 10 27 102 42 159 56 212 17 64 27 102 40 151 175 12 29 110 44 167 59 223 19 72 30 114 43 163 125 8 6 25 95 44 167 51 193 15 57 26 98 38 144 100 6 9 150 10 27 102 47 178 62 235 17 64 29 110 42 159 175 12 29 110 50 189 67 254 19 72 32 121 46 174 200 14 31 117 52 197 20 76 35 132 150 10 16 61 45 170 51 193 14 53 32 121 47 178 135 9 3 175 12 28 106 56 212 62 235 20 76 35 132 53 201 200 14 39 148 63 238 71 269 22 83 39 148 58 220 Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded 31 Bulletin 71 1 SR5 Table 10 Water Capacities for 2 inch DN 50 Body continued SPRING RANGE PSIG bar 10 to 25 0 7 to 1 7 15 to 50 1 0 to 3 4 25 to 75 1 7 to 5 2 ISET PRESSURE PSIG bar 10 0 7 15 1 0 25 1 7 15 1 0 25 1 7 50 3 4 25 1 7 50 3 4 75 5 2 CAPACITIES IN GPM l min OF WATER AT DROOP INLET PRESSURE 2 inch DN 50 PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 EO o 6 ar Ta 50 3 4 47 178 56 212 80 303 35 132 47 178 56 212 25 17 30 148 66 212 50 34 50 169 70 268 50 3 4 53 201 94 356 128 484 40 151 57 216 86 326 75 62 a9 201 96 0 25 17 37 140 48 182 50 34 a7 ire 6 eon
61. 6 30 95 43 130 59 25 1 7 26 12 38 17 63 29 24 11 35 16 58 26 10 0 7 50 3 4 35 16 46 21 66 30 32 15 42 19 61 28 100 6 9 53 24 62 28 74 34 49 22 57 26 70 32 10 to 50 50 3 4 63 29 110 50 170 77 58 26 100 45 140 64 0 7 to 3 4 25 1 7 75 5 2 70 32 130 59 180 82 65 29 120 54 160 73 100 6 9 79 36 150 68 200 91 70 32 150 68 180 82 75 5 2 170 77 270 123 330 150 130 59 170 77 230 104 50 3 4 100 6 9 180 82 280 127 350 159 130 59 190 86 250 114 125 8 6 200 91 300 136 370 168 130 59 200 91 270 123 50 3 4 79 36 120 54 160 73 39 18 79 36 86 39 25 1 7 100 6 9 110 50 150 68 190 86 72 33 120 54 140 64 125 8 6 120 54 170 77 210 95 89 40 130 59 160 73 75 5 2 150 68 220 100 300 136 91 41 150 68 210 95 50 3 4 100 6 9 160 73 240 109 320 145 110 50 180 82 240 109 125 8 6 180 82 260 118 340 154 140 64 210 95 270 123 25 to 90 150 10 190 86 280 127 370 168 160 73 240 109 300 136 1 7 to 6 2 100 6 9 230 104 370 168 410 186 140 64 210 95 300 136 75 5 2 125 8 6 250 114 380 173 450 204 160 73 250 114 330 150 150 10 260 118 390 177 470 213 190 86 280 127 370 168 175 12 280 127 410 186 500 227 210 95 310 141 400 182 100 6 9 250 114 360 163 390 177 170 77 270 123 370 168 90 6 2 125 8 6 270 123 390 177 470 213 190 86 300
62. 670 1090 62920 1686 81420 2182 19840 532 36300 973 53810 1442 cae 100 6 9 47050 1261 76120 2040 96060 2574 27060 725 45620 1223 68010 1823 125 8 6 53980 1447 86050 2306 110740 2968 31910 855 52980 1420 77540 2078 150 10 60610 1624 93900 2517 121170 3247 35630 955 59430 1593 84540 2266 50 3 4 18130 486 31820 853 44870 1203 14070 377 21300 571 29290 785 75 5 2 22000 590 38310 1027 52320 1402 16780 450 26700 716 36700 984 5 1 7 100 6 9 27910 748 45220 1212 59530 1595 19280 517 31760 851 43110 1155 125 8 6 35170 943 52060 1395 66380 1779 22280 597 36580 980 48740 1306 150 10 41190 1104 58350 1564 72790 1951 25790 691 41290 1107 53820 1442 75 5 2 35150 942 57170 1532 74230 1989 19600 525 34970 937 51080 1369 25 to 75 100 6 9 41260 1106 70230 1882 92620 2482 27180 728 42170 1130 63270 1696 1 7 to 5 2 50 3 4 125 8 6 51510 1380 80560 2159 104840 2810 31610 847 50250 1347 72830 1952 150 10 58210 1560 89600 2401 114040 3056 34710 930 58400 1565 80800 2165 175 12 63000 1688 98770 2647 123380 3307 38270 1026 65840 1765 88170 2363 100 6 9 47530 1274 74720 2002 100670 2698 27500 737 50390 1350 78720 2110 ee 125 8 6 55240 1480 95570 2561 121120 3246 3
63. 7 1 45 1 61 1 89 5 5 2 1 86 2 10 2 39 1 51 1 72 2 12 5 1 7 2 02 4 37 6 40 1 94 2 33 3 27 meee 15 1 0 50 3 4 2 23 3 42 4 60 1 76 2 21 2 97 5 5 2 2 39 3 20 4 07 1 77 2 25 2 95 5 1 7 3 48 6 14 7 55 1 80 2 47 4 08 25 1 7 50 3 4 3 21 5 12 6 52 1 72 2 38 3 67 5 5 2 3 21 4 60 5 94 1 77 2 44 3 48 5 1 7 1 50 2 14 3 22 1 52 2 16 3 27 10 0 7 50 3 4 1 53 2 02 2 63 1 57 2 07 271 100 6 9 1 57 2 01 2 45 1 63 2 08 2 54 50 3 4 2 32 4 24 6 05 2 14 3 36 4 74 or oa 25 1 7 5 5 2 2 35 3 65 4 94 1 94 2 91 4 07 100 6 9 2 40 3 40 4 42 1 88 2 72 3 77 5 5 2 6 00 9 26 11 53 3 35 5 09 6 76 50 3 4 100 6 9 4 53 7 23 8 86 3 17 4 73 6 02 125 8 6 3 84 6 21 7 41 3 15 4 60 5 65 50 3 4 3 78 4 97 6 67 2 47 4 43 5 47 25 1 7 100 6 9 3 33 4 60 5 46 2 11 2 95 3 77 125 8 6 3 28 4 57 5 25 2 06 2 67 3 43 5 5 2 4 90 7 21 9 10 3 31 5 16 6 33 100 6 9 3 88 6 03 7 45 2 40 4 12 5 24 pole io SOSA 125 8 6 3 41 5 46 6 58 1 96 3 59 4 66 1 7 to 5 2 150 10 3 13 5 12 6 03 1 68 3 27 4 30 100 6 9 5 24 7 06 9 84 4 33 5 65 7 52 P 125 8 6 4 83 6 52 8 70 3 58 5 00 6 62 150 10 4 72 6 30 8 09 3 23 4 69 6 12 175 12 4 68 6 19 7 70 3 03 4 51 5 80 50 3 4 3 51 5 27 7 12 3 53 4 57 6 02 5 5 2 2 74 4 14 5 57 2 79 3 53 4 67 35 2 4 100 6 9 2 50 3 72 4 92 2 56 3 13 4 11 125 8 6 2 38 3 49 4 56 2 45 2 91 3 78 5 5 2 4 88 6 88 8 31 2 90 3 97 5 58 aai 100 6 9 3 70 5 45 6 74 2 26 3 27 4 61 125 8 6 3 14 4 74 5 91 1 97 2 92 4 10 35 to 100 150
64. 70 304 1290 586 1630 740 620 281 870 395 1240 563 EG ha an 5 1 7 75 5 2 890 404 1500 681 1920 872 760 345 1110 504 1500 681 i 100 6 9 1060 481 1700 772 2160 981 860 390 1310 595 1690 767 125 8 6 1190 540 1850 840 2340 1062 940 427 1470 667 1820 826 75 5 2 1400 636 2310 1049 3010 1367 930 422 1630 740 2340 1062 0 3 4 100 6 9 1790 813 2700 1226 3350 1521 1240 563 2050 931 2710 1230 125 8 6 2010 913 2920 1326 3630 1648 1430 649 2300 1044 2970 1348 150 10 2150 976 3060 1389 3850 1748 1580 717 2460 1117 3180 1444 50 3 4 770 350 1190 540 1490 676 590 268 790 359 1120 508 75 5 2 870 395 1420 645 1830 831 770 350 1040 472 1380 627 25 1 7 100 6 9 1090 495 1640 745 2050 931 880 400 1260 572 1620 735 125 8 6 1260 572 1840 835 2180 990 950 431 1440 654 1820 826 150 10 1320 599 1990 903 2280 1035 1010 459 1580 717 1970 894 75 5 2 1340 608 2210 1003 2850 1294 900 409 1560 708 2250 1022 25 to 75 100 6 9 1430 649 2460 1117 3150 1430 1170 531 1880 854 2580 1171 1 7 to 5 2 50 3 4 125 8 6 1670 758 2710 1230 3480 1580 1380 627 2130 967 2850 1294 150 10 1960 890 2950 1339 3790 1721 1550 704 2350 1067 3080 1398
65. 731 2610 1185 3370 1530 890 404 1590 722 2300 1044 25 to 75 100 6 9 1870 849 3170 1439 4160 1889 1220 554 1880 854 2810 1276 1 7 to 5 2 50 3 4 125 8 6 2310 1049 3600 1634 4670 212011 1400 636 2230 1012 3220 1462 150 10 2600 1180 3990 1811 5060 2297 1540 699 2580 1171 3580 1625 175 12 2800 1271 4380 1989 5460 2479 1690 767 2910 1321 3900 1771 100 6 9 2190 994 3420 1553 4590 2084 1260 572 2300 1044 3560 1616 75 5 2 125 8 6 2520 1144 4340 1970 5470 2483 1590 722 2730 1239 4270 1939 150 10 2840 1289 5000 2270 6210 2819 1790 813 3060 1389 4710 2138 175 12 3140 1426 5440 2470 6820 3096 2110 958 3410 1548 4920 2234 27 Bulletin 71 1 SR5 Table 10 Water Capacities for 1 2 inch DN 15 Body CAPACITIES IN GPM l min OF WATER AT DROOP SPRING RANGE S INLET 1 2 inch DN 15 Body PSIG bar PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 0 6 2 3 0 9 3 4 1 2 4 5 2 0 2 25 1 7 0 9 3 4 1 3 4 9 1 5 5 7 50 3 4 0 9 3 4 1 2 4 5 1 3 4 9 Sas
66. 8 17 ial 75 5 2 35 16 44 20 53 24 27 12 37 17 45 20 35 2 4 39 18 55 25 67 30 21 9 5 36 16 50 23 25 1 7 50 3 4 40 18 56 25 69 31 25 11 40 18 53 24 75 5 2 44 20 60 27 73 33 32 15 47 21 59 27 25 1 7 17 7 7 26 12 32 15 13 5 9 18 8 2 24 11 10 0 7 50 3 4 21 9 5 30 14 35 16 16 7 3 22 10 28 13 100 6 9 29 13 38 17 42 19 24 11 31 14 37 17 50 3 4 40 18 57 26 68 31 23 10 39 18 50 23 R an 25 1 7 75 5 2 44 20 59 27 71 32 30 14 45 20 55 25 ae Sa 100 6 9 47 21 62 28 74 34 36 16 51 23 60 27 75 5 2 68 31 104 47 121 55 45 20 69 31 90 41 50 3 4 100 6 9 72 33 105 48 122 55 51 23 75 34 94 43 125 8 6 76 34 107 49 125 57 56 25 81 37 100 45 50 3 4 34 15 51 23 61 28 26 12 38 17 47 21 25 1 7 100 6 9 42 19 58 26 68 31 35 16 46 21 55 25 125 8 6 46 21 62 28 72 33 40 18 51 23 60 27 75 5 2 65 29 94 43 114 52 45 20 66 30 84 38 aw 100 6 9 68 31 97 44 116 53 50 23 71 32 88 40 125 8 6 71 32 101 46 119 54 55 25 77 35 92 42 150 10 76 34 105 48 123 56 61 28 83 38 97 44 Pera 100 6 9 91 41 132 60 162 74 57 26 91 41 119 54 oe BE 125 8 6 97 44 135 61 165 75 65 30 98 44 125 57 150 10 102 46 139 63 169 77 73 33 106 48 132 60 175 12 108 49 144 65 174 79 82 37 115 52 139 63
67. 980 53 0 4 to 1 7 15 1 1 50 3 4 2680 72 3500 94 5510 148 1890 51 2430 65 3100 83 75 5 2 3070 83 4560 122 6250 168 2680 72 3440 92 4230 113 35 2 4 4100 110 6200 166 8400 225 1400 36 2100 56 3460 93 25 1 7 50 3 4 4640 124 6770 181 9000 241 2000 54 2800 75 4250 114 75 5 2 5550 149 7710 207 10000 268 3000 80 3960 106 5560 149 25 1 7 1600 43 2400 64 3700 99 1140 31 1230 33 1540 41 10 0 7 50 3 4 2370 64 3330 89 4580 123 1900 51 2140 57 2550 68 100 6 9 3900 105 5200 139 6350 170 3410 91 3970 106 4580 123 40 to 50 50 3 4 4360 117 7360 197 9800 263 2100 56 2630 70 3860 103 0 7 to 3 4 25 1 7 75 5 2 5440 146 8470 227 11030 296 3030 81 3800 102 5170 139 100 6 9 6520 175 9590 257 12270 329 3970 106 4970 133 6480 174 75 5 2 9600 257 15300 410 18800 504 4000 107 6320 169 9520 255 50 3 4 100 6 9 11030 296 16730 448 19980 535 4670 125 7170 192 10480 281 125 8 6 12470 334 18170 487 22350 599 5330 143 8010 215 11440 307 50 3 4 2500 67 5000 134 8200 220 2490 67 3680 99 5200 139 25 1 7 100 6 9 5400 145 7750 208 10950 293 4250 114 5730 154 7930 212 125 8 6 6850 184 9130 245 12330 330 5120 137 6750 181 9290 249 75 5 2 8400 225 13000 348 17500 469 4460 120 7840 210 13000 348 50 3 4 100 6 9 9500 255 14450 387 19030 510 5140
68. Bulletin 71 1 SR5 April 2008 Type SR5 Sanitary Pressure Regulator lt Sanitary Design Standards lt Superior Flow Performance and Accuracy mn lt Large Turndown Ratio lt Diaphragm Cycle Life lt Highly Stable lt Wide Control Range lt gt Tight Shutoff SS lt gt Easy Maintenance Hi lt gt Covered Adjusting Screw ae l ke lt Self Draining lt Optional T Handle Available lt Remote Setpoint Capability Figure 1 Type SR5 lt Nonporous Polished Body and Internals lt Optional Diaphragm Support 7 Patents Pending FISHER EMERSON Process Management D103105xX012 Bulletin 71 1 SR5 EE INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE Figure 2 Type SR5 Figure 3 Type SR5 Operational Schematic Introduction The Type SR5 regulator is a compact large capacity direct operated pressure reducing regulator Itis designed for use in applications where a sanitary design is essential such as pharmaceutical biotech or food and beverage industries The unit is available in 1 2 through 3 inch DN 15 through 80 sizes with end connections that will match up to Tri Clamp sanitary fittings The Type SR5 is suitable for use in steam liquid or gas service Principle of Operation The Type SR8 is a direct operated regulator Pressure in the controlled system regulator outlet pressure registers beneath the diaphragm of the regulator and opposes the force
69. Europe Bologna Italy 40013 Tel 39 051 4190611 Gallardon France 28320 Tel 33 0 2 37 33 47 00 For further information visit www emersonprocess com regulators TESCOM Regulator Division Emerson Process Management USA Headquarters Elk River Minnesota 55330 USA Tel 1 763 241 3238 Europe Selmsdorf Germany 23923 Tel 49 0 38823 31 0 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 Inc a business of 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 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 product remains solely with the purchaser N EMERSON Fisher Controls International Inc 2006 2008 All Rights Reserved Process Management
70. Outlet Connection 1 2 DN 15 3 4 DN 20 1 DN 25 and 1 1 2 inch DN 40 2 DN 50 3 DN 80 Service Media 1 2 DN 15 3 4 DN 20 1 DN 25 and 1 1 2 x 1 inch DN 40 x 25 Steam Gas and Liquid 1 1 2 inch DN 40 full port Steam and Gas only Liquid not recommended 2 DN 50 and 3 DN 80 Steam Gas and Liquid End Connection Tri Clamp Sanitary connections Body Pressure Temperature Ratings aae crec EP T MAXQUTLET 150 65 210 14 5 210 14 5 275 135 180 12 4 180 12 4 400 204 160 11 160 11 Maximum Operating Pressures 1 3 See Table 1 Outlet Pressure Ranges See Table 2 Maximum Differential Pressures 1 See Table 3 Regulator Temperature Capabilities See Table 4 Pressure Registration Internal Options Vacuum protection Pressure Loaded spring case T handle adjusting screw Pressure Loaded Spring Case Option Maximum Loading Pressure Size 1 2 to 1 inch DN 15 to DN 25 body 135 psig 9 31 bar Size 1 1 2 inch DN 40 body 100 psig 6 90 bar Size 2 and 3 inch DN 50 and DN 80 body 75 psig 5 17 bar 1 4 inch NPT tapped vent connection Vacuum Protection Option Maximum vacuum pressure 14 psig 0 96 bar vacuum Certifications Available upon Request 3A certificate EPDM or 316L Stainless Steel diaphragms only FDA approved elastomers plastics Material and Functional Test Certificates USP Class VI approved elastomers plastics 2 Spring Case Const
71. R5 T handle Adjusting Screw Optional D Yes O No Pressure Loaded Spring Case Optional D Yes O No Vacuum Protection Optional for use with elastomer diaphragm only D Yes O No Certificate Optional select all that are required D 3A EPDM and 316L Stainless Steel diaphragm only O FDA elastomers plastics D Materials O Functional Test O USP Class VI Elastomers plastics Parts Kit Optional O Yes please send a parts kit to match this order O No Specification Worksheet Application Specific Use Line Size Fluid Type and Specific Gravity Fluid Temperature Does the application require overpressure protection Regulator Specifications Maximum Inlet Pressure Minimum Inlet Pressure Differential Pressure Set Pressure Maximum Flow Accuracy Requirements Less than or equal to O 10 O 20 I Other Requirements 35 Bulletin 71 1 SR5 Industrial Regulators Regulator Division Emerson Process Management USA Headquarters McKinney Texas 75070 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Shanghai China 201206 Tel 86 21 2892 9000 Europe Bologna Italy 40013 Tel 39 051 4190611 Natural Gas Technologies Regulator Division Emerson Process Management USA Headquarters McKinney Texas 75070 Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Singapore Singapore 128461 Tel 65 6777 8211
72. a add 14 7 psi to gauge inlet pressure to obtain absolute inlet pressure C Wide open sizing coefficient from Table 6 Water Capacities All water capacities in Table 10 are in gallons per minute and liters per minute Use the following equation to determine flow capacity for liquid relief valve sizing Q Cv Li where Q Flow gpm Pabet Absolute inlet pressure psia add 14 7 psi to gauge inlet pressure to obtain absolute inlet pressure C Wide open sizing coefficient from Table 6 G Specific gravity of the fluid AP pressure drop across the regulator psi The K values listed in Table 6 can be used to predict choked flow on liquid service See Fisher Catalog 10 for more information on liquid sizing To convert capacities to liters per minute multiply gallons per minute by 3 785 Installation The Type SR5 regulator may be installed in any position as long as flow will be in the same direction as that indicated by the body arrow However to ensure self draining from outlet to inlet the regulator should be installed with the spring case in the upright vertical position The regulator should be installed so that the spring case vent is protected from anything that might interfere with it Fisher provides an instruction manual with every regulator shipped Refer to this for complete installation operation and maintenance instructions Included is a complete listing of individual parts and recommended sp
73. are parts Bulletin 71 1 SR5 Table 7 Cv Coefficients for 1 2 inch DN 15 and 3 4 inch DN 20 Bodies Cv AT DROOP SET INLET ai i SERING etag PRESSURE PRESSURE 1 2 inch DN 15 l l 3 4 inch DN 20 i PSIG bar PSIG bar Elastomer Diaphragm Metal Diaphragm Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 20 30 10 20 30 10 0 7 0 22 0 31 0 40 0 50 0 58 0 66 2 0 2 25 1 7 0 20 0 27 0 30 0 34 0 39 0 45 50 3 4 0 13 0 18 0 20 0 28 0 30 0 35 2t08 10 0 7 0 39 0 57 0 71 0 83 1 04 1 41 0 2 to 0 5 5 0 4 25 1 7 0 24 0 34 0 43 Not Available 0 48 0 67 0 89 Not Available 50 3 4 0 19 0 25 0 31 0 35 0 55 0 70 10 0 7 0 59 0 83 1 09 1 24 1 89 2 25 8 0 5 25 1 7 0 29 0 43 0 57 0 55 0 90 1 22 50 3 4 0 24 0 33 0 40 0 40 0 63 0 91 25 1 7 0 25 0 34 0 43 0 21 0 27 0 33 0 50 0 69 0 89 0 43 0 56 0 70 5 0 4 50 3 4 0 19 0 24 0 29 0 16 0 21 0 25 0 46 0 59 0 72 0 39 0 48 0 56 75 5 2 0 16 0 20 0 23 0 14 0 18 0 21 0 45 0 54 0 65 0 37 0 45 0 50 5 to 25 25 1 7 0 51 0 76 0 90 0 31 0 48 0 63 0 94 1 49 2 11 0 66 0 92 1 19 0 4 to 1 7 15 1 1 50 3 4 0 34 0 47 0 58 0 24 0 36 0 45 0 66 1 01 1 39 0 51 0 71 0 90 75 5 2 0 29 0 38 0 45 0 23 0 32 0 38 0 58 0 86 1 14 0 47 0 65 0 81 35 2 4 0 67 0 90 1 07 0 37 0 60 0 80 1 37 2 22 2 70 0 59 0 92 1 23 25 1 7 50 3
74. es BODY SIZE INCHES DN RANGES PSIG bar COLOR PRESSURE PSID bar d 2 8 0 2 0 5 Blue 50 3 4 5 25 0 4 1 7 Silver 75 5 2 aeS ey E 10 50 0 7 3 4 Green 100 6 9 25 90 1 7 6 2 Red 125 8 6 35 135 2 4 9 3 Red Yellow 125 8 6 5 25 0 4 1 7 Silver 75 5 2 4 1 2 40 full port 10 50 0 7 3 4 Green 100 6 9 25 75 1 7 5 2 Red 125 8 6 35 100 2 4 6 9 Green Yellow 125 8 6 10 25 0 7 1 7 Silver 60 4 1 2 90 15 50 1 0 3 4 Green 120 8 3 3 80 25 75 1 7 5 2 Red 130 9 0 Bulletin 71 1 SR5 Table 4 Temperature Capabilities SEAT TYPE DIAPHRAGM MATERIAL O RING MATERIAL TEMPERATURE RANGE F C EPDM EPDM 20to 275 28 to 135 Metal 316L 316L SST PTFE FKM 1 20 to 400 6 to 204 PTFE FKM PTFE FKM 20 to 400 6 to 204 EPDM EPDM 20to 150 28 to 65 Soft PTFE 316L 316L SST PTFE FKM 1 20 to 150 6 to 65 PTFE FKM PTFE FKM 20 to 150 6 to 65 EPDM EPDM 20to 275 28 to 135 Soft PEEK 316L 316L SST PTFE FKM 1 20 to 400 6 to 204 PTFE FKM PTFE FKM 20 to 400 6 to 204 1 O ring material is PTFE for the 1 2 and 3 4 inch DN 15 and 20 sizes Temperature range is the same Table 5 Materials of Construction PART MATERIAL Body 316L Stainless Steel 20 yin 0 5 um Ra with Electropolish Spring Case 316 Stainless Steel with Electropoli
75. ifferential pressure for the spring range is exceeded 21 Bulletin 71 1 SR5 Table 9 Steam Capacities for 3 4 inch DN 20 Body continued CAPACITIES IN POUNDS PER HOUR kg h OF SATURATED STEAM AT DROOP SPRING RANGE INLET 3 4 inch DN 20 Body PSIG bar PRESSURE PSIG bar i i PSIG bar Elastomer Diaphragm Metal Diaphragm 10 20 30 10 20 30 10 0 7 15 6 8 18 8 2 21 9 5 2 0 2 25 1 7 19 8 6 21 9 5 24 11 50 3 4 24 11 27 12 31 14 208 10 0 7 23 10 30 14 41 19 0 2 to 0 5 5 0 4 25 1 7 26 12 36 16 48 22 Not Available 50 3 4 31 14 49 22 62 28 10 0 7 26 12 45 20 58 26 8 0 5 25 1 7 30 14 48 22 66 30 50 3 4 35 16 55 25 81 37 25 1 7 27 12 37 17 48 22 23 10 30 14 38 17 5 0 4 50 3 4 41 19 52 24 64 29 35 16 43 20 50 23 75 5 2 55 25 66 30 80 36 46 21 55 25 62 28 5 to 25 25 1 7 46 21 75 34 110 50 32 15 47 21 61 28 0 4 to 1 7 15 1 1 50 3 4 58 26 89 40 120 54 45 20 63 29 79 36 75 5 2 71 32 110 50 140 64 58 26 80 36 99 45 35 2 4 80 36 140 64 170 77 34 15 57 26 79 36 25 1 7 50 3 4 83 38 140 64 180 82 46 21 71 32 97 44 75 5 2 87 39 150 68 190 86 6
76. olute outlet pressure equal to one half or less than one half the absolute inlet pressure Q Pabel X Cy where Q Gas flow SCFH 60 F and 14 7 psia Paps Absolute inlet pressure psia add 14 7 psi to gauge inlet pressure to obtain absolute inlet pressure Cg Wide open sizing coefficient from Table 6 Bulletin 71 1 SR5 For Non Critical Pressure Drops For pressure drops lower than critical absolute outlet pressure greater than one half the absolute inlet pressure use the following formula T cipisin 2417 AP Jors GT C1 Pi where Q Gas flow SCFH 60 F and 14 7 psia G Specific gravity of the gas T Absolute temperature of gas at inlet Rankine Ca Wide open sizing coefficient from Table 6 P4 Absolute inlet pressure psia add 14 7 psi to gauge inlet pressure to obtain absolute inlet pressure C flow coefficient from Table 6 AP pressure drop across the regulator psi To obtain capacities in normal cubic meters per hour at 0 C and 1 01325 bar multiply the capacity determined in SCFH by 0 0268 Steam Capacities Capacities in Table 9 are in pounds per hour and kilograms per hour of saturated steam To determine wide open flow capacity for relief valve sizing of steam use the equation for critical pressure drops absolute outlet pressure equal to one half or less than one half absolute inlet pressure Q P4 abs x Cs where Q Flow lb hr P4 abs Absolute inlet pressure psi
77. provided by the predetermined spring compression When regulator spring force exceeds diaphragm force exerted by the outlet pressure the spring will keep the valve plug open to permit additional flow to the downstream system As downstream demand decreases the outlet pressure will increase this increase registers on the diaphragm and the valve plug moves closer to the orifice to decrease the flow rate 20 1 4 15 1 0 Outlet Pressure psig bar 10 0 7 5 0 4 SET FLOW E0965 Figure 4 Type SR5 Performance Comparison Features Nonporous Polished Body and Internals for High Purity Processing Body plug and diaphragm plate when applicable are machined from 316L Stainless Steel All internal wetted surfaces are mechanically polished and electropolished to 20 pin 0 5 um Ra Wide Control Range Typical set points range from 2 to 135 psig 0 2 to 9 3 bar to covera wide range of applications Large Turndown Ratio No need for reduced C trims at low flows Self Draining Fluids will drain toward the inlet of the body when the regulator is installed with the spring case in the upright vertical position Clean in Place or Steam in Place The lock in place pin can be inserted in the side of the spring case to prevent the valve plug from closing during cleaning Tight Shutoff Soft seat available to ensure better shutoff and prevent excess pressure buildup in deadend applications Highly Stable The upper
78. ruction Drilled untapped vent hole standard 1 4 inch NPT for Pressure Load Connection Optional Pressure Setting Adjustment Adjusting screw with Electropolished Cover standard T Handle adjusting screw optional Shutoff Classification per ANSI FCI 70 3 2003 Metal Seat ANSI Class III PTFE Soft Seat ANSI Class VI PEEK Soft Seat ANSI Class VI 150 400 F 4 Construction Materials See Table 5 Flow Coefficients See Table 6 Approximate Weight 1 2 DN 15 and 3 4 inch DN 20 9 lb 4 kg 1 DN 25 and 1 1 2 inch DN 40 18 Ib 8 kg 2 DN 50 and 3 inch DN 80 60 Ib 27 kg Contact your Fisher Sales Representative for details on available constructions PEEK Seat meets ANSI Class IV or better below 150 F 65 End connection clamps and gaskets to be supplied by the user AP ONS Maximum pressure to prevent damage to internal parts and leakage to atmosphere The pressure temperature limits in this bulletin and any applicable standard or code limitation should not be exceeded Table 1 Maximum Operating Pressures Bulletin 71 1 SR5 BODY SIZE INCHES DN MAXIMUM TEMPERATURE F C MAXIMUM INLET PRESSURE PSIG bar MAXIMUM OUTLET PRESSURE PSIG bar 150 65 210 14 5 210 14 5 1 2 through 1 1 2 inch DN 15 through DN 40 275 135 180 12 4 180 12 4 400 204 160 11 160 11 150 65 210 14 5 150 10 3 2 and 3 inch DN 50 and DN 80 275 135 18
79. sh Plug and Diaphragm Plate 316L Stainless Steel 20 pin 0 5 um Ra with Electropolish Soft Seat Virgin PTFE or PEEK Diaphragm EPDM FDA Virgin PTFE coated Fluoroelastomer or 316L Stainless Steel Control Springs Inconel or 302 Stainless Steel Guide Ring and Upper and Lower Spring Seats 300 Series Stainless Steel Adjusting Screw and Lock Nut 300 Series Stainless Steel Closing Cap 300 Series Stainless Steel with Electropolish or Plastic T handle and Locking Lever 300 Series Stainless Steel O Rings EPDM FDA Virgin PTFE encapsulated Fluoroelastomer or Virgin PTFE Piston Ring PTFE with 302 Stainless Steel Gaskets SST diaphragm only Expanded Virgin PTFE Bolted Clamp 304 Stainless Steel with Brass or Stainless Steel Nuts Bead Chain and Ring Grip 300 Series Stainless Steel Table 6 Flow Coefficients WIDE OPEN COEFFICIENTS SIZE INCH DN For Relief Valve Sizing Ci Km FL Xr Fa Cy Cy C 1 2 15 39 1 3 1 9 29 8 0 73 0 85 0 56 0 47 3 4 20 82 21 4 1 31 1 0 87 0 93 0 61 0 36 1 25 223 6 4 11 2 34 9 0 87 0 93 0 77 0 43 1 1 2 x 1 40 x 25 231 6 9 11 6 33 5 0 87 0 93 0 71 0 43 1 1 2 40 full port 457 12 4 22 9 36 9 0 87 0 93 0 86 0 34 2 50 929 29 5 46 31 5 0 78 0 88 0 63 0 32 3 80 1108 34 2 55 32 4 0 69 0 83 0 66 0 36 Capacity Data The capacity information on the following pages is based on three offset factors 10 20 and 30 percent Flow capacity at set point set flow was approximately 10 of maximum flo
80. tual outlet pressure P3 3 Fora given body size and inlet pressure find the capacity Q for P2 and Q for Pap 4 Use the following formula to determine the interpolated capacity Q Qp Qa Q Q Pop Poa Pop P2 Example P 75 psig 1 inch Type SR5 with 5 to 25 psig spring range with elastomer diaphragm Table 8 P 20 psig Determine air capacity Q Bulletin 71 1 SR5 Solution Q 3067 SCFH Qp 5546 SCFH P24 15 psig Pop 25 psig 5546 3067 _ 5546 Q 25 15 J 25 20 Q 4307 SCFH NOTE The same interpolation procedure can be used for different inlet pressures An alternative method for interpolating capacities is to use the C as shown in Table 7 Contact your Fisher Representative if you should have any questions about selecting the proper regulator Air Capacities Regulating capacities at selected pressures and outlet pressure flows are given in Table 8 Capacities are provided in SCFH 60 F and 14 7 psia of air at 60 F and normal cubic meters per hour at 0 C and 1 01325 bar To determine the equivalent capacities for other gases multiply the table capacities by 1 018 for nitrogen For gases of other specific gravities divide by the square root of the appropriate specific gravity To determine wide open flow capacity for relief valve sizing of air at a temperature of 60 F use one of the following equations For Critical Pressure Drops Use this equation for critical pressure drops abs
81. w Offset or droop is deviation from the setpoint of the regulator and is usually stated in percentage of set point value To evaluate the performance of a regulator compare the stated capacities at equivalent operating pressures and offset factors Comparing the wide open C does not consider the overall accuracy For example refer to the air flow rate curve in Figure 4 The regulator is set for 20 psig 1 4 bar at the outlet Capacity at 10 percent offset is read at the intersection of a line projected horizontally to the right from the 18 psig 1 2 bar outlet pressure point The 18 psig 1 2 bar is derived by applying the offset factor of 10 percent to the regulator setting of 20 psig 1 4 bar For the most accurate control use the lowest range spring that can be adjusted to the desired set point See Table 2 for part numbers of appropriate springs for each body size If closer control is necessary a regulator of larger capacity should be selected so that the necessary flow can be obtained with a smaller offset factor Sometimes it may be necessary to interpolate the capacity table data to determine capacity for outlet settings not given To maintain accuracy it is important when interpolating to stay within a spring range if possible The following is a procedure for interpolating the data to calculate flow 1 Determine which spring is to be used 2 Find the two outlet settings P2 amp Pop that bracket the ac

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