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Emerson Fisher easy-e EW Data Sheet

1. 20 410 FLUID TEMPERATURE F WITH WCC STEEL BODY lt 1 TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES Figure 10 Typical Trim Used in NPS 8x6 CL900 Fisher EWD EWS EWT and NPS 12x8 CL900 EWD 1 EWS 1 and EWT 1 Valves with Standard Cages see table 14 A6334 1 NOTE 1 gt FLUID TEMPERATURE C 0 200 400 2400 2200 2000 PRESSURE DROP PSI B 8 PRESSURE DROP BAR 400 200 0 200 400 600 800 1000 1200 325 FLUID TEMPERATURE F WITH CF8M 316 SST BODY lt 7 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES 200 FLUID TEMPERATURE C PRESSURE DROP PSI 20 FLUID TEMPERATURE F WITH WC9 CHROME MOLY STEEL BODY lt 1 1 gt DONOTEXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE PRESSURE DROP BAR Table 14 NPS 8x6 CL900 Fisher EWD EWS EWT and NPS 12x8 CL900 EWD 1 EWS 1 and EWT 1 Metal Trim Part Combinations Except for Valves with Whisper Trim IIl Cages ee Valve Plug Cage Seat Ring CB7CU 1 541600 17 4PH SST 1 416SST he
2. FLUID TEMPERATURE C DY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY LEAN DRY GAS USE TRIM 85 ONLY UP TO 21 BAR 300 PSI TRIM 87 TEMPERATURE LIMIT CAN BE EXTENDED ABOVE 232 C 450 F IF PEEK ANTI EXTRUSION RINGS AND SPRING LOADED SEAL RING ARE USED Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Table 2 Available Valve Constructions VALVE SIZE 2 NPS VALVE CL150 300 or 600 CL900 4x2 6x4 8x4 8x6 10x63 12x6 10x8 12x8 8x6 12x8 EWD x x x x x x x x x x EWD 1 M x EWS x x x x x x x x x x EWS 1 M M x EWT x x x x x x x x x x EWT 1 x 1 X indicates available construction 2 Two number valve size designates end connection size x effective trim size 3 NPS 10x6 has a valve outlet area identical to the NPS 8x6 Available Configurations All configurations covered in this bulletin use a single port globe style valve body with cage guiding and push down to close valve plug action This valve style is combined with different plug styles and either a clamped seat ring no dash number suffix or a seat ring threaded into the valve body 1 suffix EWD Balanced valve plug figure 1 with clamped seat ring and metal to metal seating for all general applications over a wide range of pressure drops and temperatures EWD 1 NPS 12x8 CL900 EWD valve bod
3. MATERIAL MATERIAL TEMPERATURE CAPABILITY aG CMin FMin F Max Max Studs Steel SA 193 B7 or steel SA 193 B7M for sour service WCC or WC9 valve body 29 427 20 800 Nuts Steel SA 194 2H or steel SA 194 2M for sour service Studs Steel SA 193 B7 LCC valve body 46 371 50 700 Nuts Steel SA 194 2H Studs Steel SA 193 B16 WC9 valve body 29 593 20 1100 Nuts Steel SA 194 7 Body to bonnet Studs Steel SA 193 B7 Ag 357 55 800 Eo 24 Nuts Steel SA 194 2H 7 E ae ae Studs Steel SA 193 B7M for sour service 46 427 50 300 temperature limits Nuts Steel SA 194 2HM for sour service 46 343 50 650 CF8M 316 SST Studs 304 SST SA 320 B8 254 38 425 100 valve body Nuts 304 SST SA 194 8 Studs 316 SST SA 193 B8M strain hardened 198 0 427 325 0 800 Nuts 316 SST SA 194 8M Studs 316 SST SA 193 B8M 198 1 649 325 0 1200 Nuts 316 SST SA 194 8M Disk all soft seat constructions PTFE 73 204 100 400 46 2 427 500 800 Std for NPS 4x2 thru 12x6 Graphite FMS 17F27 ANG 460 482 500 900 piston ring EP EDEN Graphite Oxidizing service all sizes 46 2 538 50 2 1000 for x8 and 12x8 FMS Nonoxidizing NPS 12x8 CL900 and 12x8 CL600 ti I for NPS 4x2 thru 12x6 46 2 50 2 optional for x2 thru 12x 1739 icd andemall 46 593 50 1100 Fluorocarbon
4. 1720 6 750 Bonnet spacer required for EWD EWS and EWT valve H indicates heavy actuator to bonnet bolting is required Port diameter for level A B or C cage Port diameter for level D cage NPS 10x6 has a valve outlet area identical to the NPS 8x6 SOND No Except for Cavitrol IIl cages which are covered in separate documentation Bonnet spacer required This travel available only in CL300 or 600 EWD or EWT valve Bonnet spacer required for EWD or EWT valve but not for EWS valve 25 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Figure 18 Typical ENVIRO SEAL and HIGH SEAL Packing Systems viet PACKING BOX STUD SPRING FOLLOWER PACKING W8533 1 W7018 TYPICAL HIGH SEAL PACKING SYSTEM TYPICAL ENVIRO SEAL PACKING WITH GRAPHITE ULF PACKING SYSTEM WITH DUPLEX PACKING PACKING BOX STUD PACKING BOX STUDS SPRINGS SPRINGS ANTI EXTRUSION RING PACKING RING FOLLOWER PACKING LANTERN VALVE RING BONNET 74 L B 57 W8532 1 TYPICAL ENVIRO SEAL PACKING SYSTEM TYPICAL ENVIRO SEAL PACKING WITH GRAPHITE ULF PACKING SYSTEM WITH PTFE PACKING W5803 3 26 Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Table 22 Approximate Weights VALVE SIZE NPS END CONNECTION 4x2 6x4 8x4 8x6 10x6 1 12x6 10x8 12x8 kg Lb kg Lb kg Lb kg Lb kg Lb kg Lb kg Lb kg Lb CL
5. Carbon filled PTFE V ring Graphite ULF Packing Systems Graphite rings Anti Extrusion Washer Filled PTFE not required for graphite packing Lantern Ring 531600 316 stainless steel not required for graphite packing Packing Box Flange 31600 Spring 17 7PH stainless steel NO6600 or W517700 Packing Follower 531600 lined with carbon filled PTFE Packing Box Studs Strain hardened 316 stainless steel Packing Box Nuts 316 stainless steel SA194 Grade 8M 1 Refer to the valve specifications in this bulletin for pressure temperature limits of valve parts Do not exceed the pressure temperature rating of the valve Do not exceed any applicable code or standard limitation 2 The Environmental Protection Agency EPA has set a limit of 100 parts per million ppm for fugitive emissions from a valve in selected VOC Volatile Organic Compound services 3 In vacuum service it is not necessary to reverse the ENVIRO SEAL PTFE packing rings Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Figure 1 Fisher EWD Valve with Standard Cage PTFE V RING PACKING GRAPHITE PISTON VALVE BONNET GASKET LOAD RING CAGE RETAINER l RING GASKET TYPICAL OF CONSTRUCTIONS THROUGH NPS 12x6 NPS 12x8 CONSTRUCTION W9036 W9035 NOTE THENPS 10x8 VALVE IS SIMILAR IN APPEARANCE TO SIZES THROUGH NPS 12x6 HOWEVER THE NPS 10x8 USES THELOAD RING SHOWN FOR THE NPS 12x8 IT DOES N
6. PLUG SEAL 1 A6869 FLOW UP NOTES 1 REVERSE THE ORIENTATION OF THE C SEAL PLUG SEAL FOR PROPER SHUTOFF WHEN VALVE IS USED IN A PROCESS WITH DIFFERENT FLUID FLOW DIRECTION Figure 6 Typical Balanced TSO Trim ci zi VALVE PLUG i ti i SEAL P S gt KC IBI 9 Bl si IB e IPE LL LLL PROTECTED SOFT SEAT Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Table 1 Metal Trim Part Materials for Compatibility with NACE MRO175 2002 Sour Service Specifications Environmental Restrictions Apply Refer to Standard Seat Ring Biss peat and Valve Stem Packing for Standard kemeton Follower Lantern Ring Trim Designation Valve Plug Cage Optional pba Load Ring Metal Seat Packing Box Ring and PTFE Seat Construction Construction 531600 with 853 31600 electroless nickel S31600 coating 531600 with 85 2 3 531600 electroless nickel 531600 coating 3 i eR 86 CoCr A hardfacing R30005 alloy 6 20910 Valve Stem N05500 alloy 8 31600 All Other Parts d s Ws 531600 with 87 pu electroless nickel R30006 alloy 6 faced with CoCr A coating hardfacing alloy pelos s 2s 531600 with 87 2 gue electroless nickel 31600 faced with CoCr A coating hardfacing alloy 1 NPS 10x8 and 12x8 valve body only 2 85C and 87C
7. 1 B Buttwelding Styles per ASME B16 25 schedules that are consistent with ASME B16 34 are Schedule W 40 or W 80 for all CL300 and 600 valves Schedule lil 80 or Ml XXS for NPS 8x6 CL900 valves or Schedule B 30 100 or BE 120 for NPS 12x8 CL900 valves Maximum Inlet Pressures and Temperatures Consistent with applicable m CL300 600 2 or 900 pressure temperature ratings per ASME B16 34 unless limited as follows Valves With All Except Cavitrol IIl or Whisper Trim lll Cages Where limited by individual pressure temperature capabilities in figure 8 or 9 or temperature capabilities in table 11 12 13 or 20 Valves With Cavitrol III Cages Where limited by individual pressure temperature capabilities in figure 12 or temperature capabilities in table 16 or 20 Valves With Whisper Trim Ill Cages Where limited by individual pressure temperature capabilities in figure 15 16 or 17 ortemperature capabilities in table 18 or 20 Maximum Pressure 1 3 Same as maximum inlet pressure for specific construction defined above except where further limited as follows Valves With All Except Cavitrol III or Whisper Trim III Cages See figure 8 or 9 Valves With Cavitrol Ill Cages See figure 12 Valves With Whisper Trim IIl Cages See figure 15 16 or 17 except where further restricted by the following max AP P1 ratio W 0 60 for level A cages 0 75 for level B cages 0 85 for level C cages or IB 0 99 for l
8. 10 Port Diameters Valve Plug Travel Yoke Boss Diameters for TSO Tight Shutoff Trim 2 NPS 10x6 has a valve outle area identical to t he NPS 8x6 UE YOKE BOSS SIZE PORT DIAMETER UNBALANCE waive s Cy REDUCTION AT 100 AREA Nominal Actual TSO TRAVEL mm Inch mm Inch mm Inch mm Inch Inch EWTNPS 6x4 Std 508 2 90 3 9 16 111 4375 106 4 1875 We inean 0 154 3 equal percent 90 3 9 16 50 8 2 2 Std 127 5 179 7 173 6 8125 0 30 and 10x6 102 4 90 3 9 16 2 1 This column lists the percent reduction of published maximum Cy of the trim listed in the TRIM column Installation Unless limited by seismic criteria the valve body can be installed in any position as long as sufficient support is provided if a fabricated extension bonnet is used However the normal method is with the actuator vertical above the valve since nonvertical positions may cause uneven trim wear and decreased trim life Flow through the valve body must be in the direction indicated by the flow direction arrow on the valve body Consider installing an upstream strainer especially if the valve body includes slotted or multihole Whisper Trim or Cavitrol cages Dimensions are shown in figure 20 13 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Figure 8 Typical Trim Used in Fisher EWD EWS or EWT Valves Except Those with Cavitrol IIl or Wh
9. 18 204 0 400 4 Standard NPS 4x2 through 12x6 EWT valve plug seal Backup ring Ethylene propylene 40 232 40 450 except valve with Nitrile 5 For use with hydrocarbons 34 71 30 160 Cavitrol III cage For use with other fluids 34 93 30 200 Seal ring Carbon filled PTFE 73 232 100 450 Spring loaded EWT or EWT 1 valve Backup ring 541600 416 SST 29 427 20 800 plug seal 6 standard for NPS 10x8 and Retaining ring 530200 302 SST 254 593 425 1100 12x8 valve regardless of cage and all NPS 4x2 through Seal ring PTFE with N10276 Spring 73 12320191 100 45000 12x6 valves with Cavitrol Ill cage optional in NPS 4x2 Anti extru through 12x6 valves with other than Cavitrol III cages PolyEtherEtherKetone 1 j 0 Valve plug stem and pin S31600 316 SST 520910 NACE Std 198 1 593 325 1 1100 CB7CU 1 17 4PH SST 102 316 150 600 Load ring NPS 10x8 and 12x8 EWD EWS and EWT only NO7718 7 254 593 425 1100 N055000 240 260 400 500 Eae pata m FGM standard 198 593 325 1100 M PTFE coated N04400 733 149 100 300 Spiral wound gaskets N06600 laminated graphite FGM standard 198 593 325 1100 PTFE V ring 40 232 40 450 PTFE composition 73 232 100 450 Packing temperatures shown are material temperature capabilities g temp P P Graphite ribbon filament 198 53809 325 10000 Graphite ribbon for high temperature oxidizing service 371 649 700 1200 Packing flange studs and nuts
10. 427 C 800 F m Interchangeable restricted capacity trims and full size trims to match variable process flow demands W2777 3 m Different cage plug styles that provide particular flow characteristics for highly specialized applications The standard cage comes in three different flow characteristics e quick opening e linear equal percentage m Cavitrol Ill cages are available to eliminate cavitation damage and Whisper Trim III cages are available to help attenuate aerodynamic noise m 316stainless steel packing box parts are standard including packing flange studs and nuts The temperature limits of EWT valves can be extended above 232 C 450 F by using PEEK Low EMERSON www Fisher com Process Management Product Bulletin 51 1 EW August 2012 PolyEtherEtherKetone anti extrusion rings in combination with a spring loaded PTFE seal The PEEK anti extrusion rings expand to close off the clearance gap between the plug and the cage where the PTFE seal may extrude at high temperatures and pressures The temperature limits are extended to 316 C 600 F for non oxidizing service and to 260 C 500 F for oxidizing service Note Refer to Fisher bulletin 51 1 EWN D100024X012 for information on EWN Series valves with Whisper Trim lll cages Note Refer to Fisher bulletin 80 3 010 D102362X012 for information on WhisperFlo Aerodynamic Noise Attenuation Trim Features Co
11. CL150 CL300 CL600 CL900 CL150 NPS 300 and CL900 RF RF RTJ RF BW RTJ RF RTJ BW 600 mm 4x2 352 3682 384 39402 397 108 6x4 451 4730 489 508 2 511 135 8x4 543 5682 584 6102 613 eum 176 8x6 543 56802 584 61002 613 914 917 972 183 198 10x 6 4 603 603 619 625 629 te oat 183 12x6 737 7750 791 81902 822 254 10x8 673 70802 724 7520 756 zs 275 isi 12x8 737 7750 791 8192 822 902 905 953 356 356 Inch 4x2 13 88 14 500 15 12 15 500 15 62 4 25 6x4 17 75 18 62 19 25 20 0002 20 12 5 31 8 4 21 38 22 382 23 00 24 000 24 12 25e 6 94 8x6 21 38 22 382 23 00 24 00 24 12 36 0083 36 12 38 25 7 19 7 81 10x 6 4 23 75 23 75 24 38 24 62 24 75 as ae 7 19 12 6 29 00 30 5002 31 12 32 2502 32 38 E 10 00 10x8 26 50 27 882 28 50 29 6202 29 75 224 10 81 5 12x8 29 00 30 50 2 31 12 32 25 2 32 38 35 50 35 62 37 50 14 00 14 00 1 End connection style abbreviations RF Raised Face RT Ring Type Joint BW Buttwelding 2 Per ISA 575 03 3 Per ISA 575 16 4 NPS 10x6 has a valve outlet area identical to the NPS 8x6 Table 26 Dimensions A VALVE SIZE PN End Connection Style DN PN 16 RF PN 25 RF PN 40 RF PN 63 RF PN 100 RF PN 160 RF mm 100 x50 m T 430 430 150x100 480 480 480 550 550 200x100 600 600 600 650 650 200x150 m 600 600 650 650 300 x 150 850 850 850 900 900 250 x 200 he dus ra dk 300 x 200 850 850 900 900 900 1 End connection style abbreviations RF Raised Face Figure 20 Dimensions al
12. threaded 1 seat rings can take full CL900 pressure drops CL900 valve bodies with clamped no dash number seat rings are limited to CL600 pressure drops Also there are two different NPS 8x6 CL900 valve bodies one for use only with Cavitrol Ill cages and the other for use with all other constructions An NPS 8x6 CL900 valve body with Cavitrol Ill cage can take full CL900 pressure drops For information on other NPS 8x6 constructions that can take full CL900 pressure drops contact your Emerson Process Management sales office All other NPS 8x6 constructions are limited to CL600 pressure drops 1440 psid flowing drop even though installed in a CL900 valve body 4 Restriction based on excessive noise if max AP P1 ratio for a given cage level is exceeded 5 Down in through and out through seat ring direction shown in figure 1 6 Up in through seat ring and out through cage as shown in figure 13 ENVIRO SEAL Packing System Specifications Applicable Stem Diameters B 19 1 3 4 B 25 4 1 and B 31 8 1 1 4 diameter valve stems Maximum Pressure Temperature Limits To Meet the EPA Fugitive Emission Standard of 100 2 For ENVIRO SEAL PTFE and ENVIRO SEAL Duplex packing systems full CL300 up to 232 C 450 F For ENVIRO SEAL Graphite ULF packing system 1500 psig 104 bar at 316 C 600 F Construction Materials PTFE Packing Systems Packing Ring and Lower Wiper PTFE V ring 3 Male and Female Adaptor Rings
13. when used with standard bonnet S31600 198 1 593 325 0 1100 Packing follower and packing spring 9 or lantern ring 531600 1980 Eds 3250 n Packing box ring when used with standard bonnet 531600 onb bushi Trims 1 and 4 541600 29 427 20 800 Extension bonnet Bushing Other trims 531600 8 593 32807 1100 1 May be used down to 254 C 425 F if manufacturin 2 This minimum is due to thermal expansion differential 4 Has excellent moisture resistance to hot water and steam and may be used with most fire resistant hydraulic oils but cannot be used with petroleum based fluids and o 5 Cannot be used with fire resistant hydraulic oils MES includes Charpy impact test etween piston ring and cage at low temperatures 3 For high temperature air hydrocarbons and certain other chemicals and solvents but cannot be used with ammonia steam or hot water 6 May be used to increase hot water service capability to 232 C 450 F 7 This material may be used for cyclic temperatures or those above 232 C 450 F 8 Spring is used only with single PTFE V ring packing lantern ring replaces spring in other packings 9 Except 371 C 700 F on oxidizing service her hydrocarbons 10 If used with PEEK anti extrusion rings PTFE carbon seal ring may be used in temperatures up to 316 C 600 F for non oxidizing service or up to 260 C 500 F for oxidizing service 11 These materials not limit
14. 00 heat treated 27 531600 w seat and CF8M w electroless S31600 w seat hard faced S31600 w seat hard faced guide hard faced nickel coating w CoCr A hardfacing alloy 4 w CoCr A hardfacing alloy 4 w CoCr A ENC hardfacing alloy 29 6 standard for all valves 531600 CF8M w electroless 531600 531600 CF8M nickel coating 37 and 37H22 531600 w seat and CB7CU 1 517400 S31600 w seat hard faced S31600 w seat hard faced guide hard faced heat treated w CoCr A hardfacing alloy 4 w CoCr A hardfacing alloy 4 w CoCr A hardfacing alloy 57 standard for all EWT valve bodies S41600 heat treated CB7CU 1 517400 531600 in all materials except heat treated 1 Nonferrous alloy combinations are also available Consult your Emerson Process Management sales office for details 2 Trims 3H and 37H have clearances for high temperature service 3 Available only in linear quick opening equal percentage and Whisper Trim I cages 4 Solid cast alloy 6 seat ring is used instead for Nps 4x2 10x8 and 12x8 valve sizes 5 CA15 is used for NPS 8x6 CL900 EWD and EW 6 Not for use with Whisper Trim I with 5 3 8 T and larger ports ANSI FCI Class VI Shutoff Capabilities EWS valves with metal seat constructions and EWT valves with soft seat and metal seat constructions can provide ANSI FCI Class VI shutoff capabilities See tables 6 and 7 Table 6 Class VI Shutoff Availa
15. 300 84 185 150 330 234 515 284 625 348 765 500 1102 567 1250 653 1440 Flanged 100 220 195 430 272 600 308 680 431 950 721 1590 744 1640 857 1890 C1609 Buttwelding 61 135 122 270 177 390 272 600 380 839 526 1160 512 1130 658 1450 Flanged 612 1350 1361 3000 C1209 Buttwelding 454 1000 1293 2850 1 NPS 10x6 has a valve outlet area identical to the NPS 8x6 Figure 19 ENVIRO SEAL Bellows Seal Bonnet W5852 1 27 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Table 23 Bonnet Selection Guidelines SENE IN BODY PROCESS PACKING TEMPERATURE LIMITS 2 CL300 600 1 Plain Bonnet PTFE V ring 18 to 232 Oto 450 Bi Standard for NPS 2 4 and 6 Homninel trim sizes PTFE composition 18 to 232 0 to 450 W Standard for NPS 10x8 and 12x8 valves in cast iron WCC Not available in S31600 Graphite ribbon filament 18 to maximum shown in table 20 0 to maximum shown in table 20 Style 1 Cast Extension Bonnet ll Optional for NPS 2 4 and 6 nominal trim sizes W Standard for NPS 10x8 and 12x8 valves in 531600 Optional in WCC not available in cast iron PTFE V ring PTFE composition 46 to 427 50 to 800 Graphite ribbon filament to maximum shown in table 20 to maximum shown in table 20 Style 2 Cast Extension Bonnet ll Optional for NPS 2 4 a
16. 316 SST with seat and CB7CU 1 with H1025 N06600 with seat guide hard faced with CoCr A heat treat condition hard faced with CoCr A N Ed t CB7CU 1 with H0125 CF8M with seat g CoCr A heat treat condition hard faced with CoCr A 1 CA6NM is similar to 410 SST 22 Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Figure 17 Typical Trim Used in Fisher EWT 1 Valves with Whisper Trim IIl Cages see table 19 FLUID TEMPERATURE C FLUID TEMPERATURE C 0 100 200 0 100 200 2400 rd l 2400 1 1 1 PRESSURE DROP PSI PRESSURE DROP BAR PRESSURE DROP BAR PRESSURE DROP PSI 100 100 200 300 400 500 100 200 300 20 460 20 450 FLUID TEMPERATURE F FLUID TEMPERATURE F WITH STEEL OR CHROME MOLY STEEL VALVE lt 1 WITH CF8M 316 SST VALVE lt 1 A2733 1 NOTE 1 gt DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE RATING FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES 2 gt MAY BE USED DOWN TO 101 C 150 F WITH LEVEL A B OR C CAGE OR WITH LEVEL D CAGE THAT HAS AN 18 8 SST BAFFLE 23 Product Bulletin 51 1 EW August 2012 Table 20 Materials and Temperature Limitations for Other Parts EW Valve D100023X012 PART
17. 4 for EWD and EWD 1 valve bodies permit Class IV shutoff up to 593 C 1100 F Use of C seal trim for EWD see figure 5 permits Class V shutoff up to 593 C 1100 F m Increased Pressure Temperature Ratings NPS 12x8 CL900 EW Series valve bodies with buttwelding end connections are capable of increased ASME ratings called Intermediate Standard Ratings The extra strength of the valve body allows these valves to be used where pressures and temperatures exceed Standard Class ratings in ASME B16 34 See Bulletin 59 1 027 Increased Pressure Temperature Ratings for EH and EW Series Steel Valves D100076X012 for further information m Sour Service Capability Unless otherwise noted references are to NACE MR0175 2002 Optional materials are available to meet NACE MRO103 and NACE MR0175 ISO 15156 Material requirements under these standards vary by edition and year of issue the specific standard must be specified Material Selection Guidelines 10 ANSIJFCI Class VI Shutoff Capabilities 12 Fisher TSO Tight Shutoff Trim Capabilities 13 Installation eee 13 DIMENSIONS LU T y aw he reb vr 29 EW Valve D100023X012 Specifications Valve Body Configurations See Available Configurations section Valve Body Sizes See table 2 End Connection Styles Flanged lil CL 150 300 600 and 900 raised face or ring type joint flanges per ASME B16 5 ll raised face per EN 1092
18. 4 4QZ UK Dubai United Arab Emirates eS Singapore 128461 Singapore www Fisher com EMERSON Process Management 1973 2012 Fisher Controls International LLC All rights reserved rocess Mana gement
19. 431 432 17 00 e Style 8x4 360 14 19 a 365 1438 433 17 06 oe pean 8 6 10 6 3 394 15 50 464 18 25 12 6 zs ec 462 18 19 532 20 94 me All except 10x8 m gt 421 16 56 449 17 69 m gu Cavitrol III 12x8 x 457 18 00 486 19 12 Ee a or Whisper 4x2 516 20 31 ES 513 20 19 m E Trim Ill 6x4 562 22 12 554 21 81 595 23 44 es 8x4 564 22 19 556 21 88 597 23 50 id 8x6 10x60 E s 579 2281 MS 10x8 ii 621 2444 12x6 m 648 25 50 12x8 ea ES M os nee I 5 4x2 435 17 12 ES c zu I 6x4 576 22 69 576 22 69 8x4 578 22 75 578 22 75 lis a a ee iced e e 208 JIES E 8x6 10 6 9 608 23 94 12x6 ex 676 26 62 12x8 m nus 58 zi eos I 4 2 252 9 94 m E 249 9 81 m n 6x4 346 13 62 T 343 13 50 389 15 31 n 8 4 348 13 69 344 13 56 Te pisii 8 6 10 6 3 403 15 88 403 15 88 zs n 10 80 z t 375 14 75 425 16 75 I 10x 82 See Xy bs 511 20 12 560 22 06 12x6 480 18 88 E 480 18 88 E M 12x8 Ms cd pz I Whisper Trim 8x6 10x60 398 15 69 443 1744 P Plain 12x6 a 503 19 81 548 21 56 I 12x8 E rm 1 One sta
20. August 2012 Specifications continued Yoke Boss and Stem Diameters See table 21 Typical Bonnet Styles see table 23 Bi Plain Bl style 1 cast extension Bl style 2 cast extension ll ENVIRO SEAL bellows seal bonnet Packing Arrangements Bi Standard PTFE Bl Double PTFE Il Graphite E ENVIRO SEAL PTFE Bl ENVIRO SEAL Duplex ll ENVIRO SEAL Graphite ULF ll HIGH SEAL Approximate Weights See table 22 EW Valve D100023X012 Options B Lubricator W lubricator isolating valve IB drilled and tapped connection in extension bonnet for leak off service Bl valve body drain plug B ENVIRO SEAL bellows seal bonnet for positive stem sealing of hard to handle fluids at temperatures up to 566 C 1000 F IB style 3 fabricated extension bonnet made on order to a specific length for cryogenic service ll special seismic service bonnet Bi packings suitable for nuclear service and W forged bonnet for 5 in 127 mm yoke boss on NPS 8x6 CL900 valve W Class V shutoff for EWT above 232 C 450 F using PEEK anti extrusion rings I Class V shutoff for EWD up to 593 C 1100 F using C seal trim 1 The pressure temperature limits in this bulletin and any applicable standard or code limitation should not be exceeded 2 Certain bonnet bolting material selections may require a CL600 easy e valve assembly to be derated Contact your Emerson Process Management sales office for more information 3 Only NPS 12x8 CL900 valve bodies with
21. D heat treat condition 1 Available only in EWT valve 2 Not used in NPS 12x8 or 8x6 CL900 valves Table 16 Cavitrol III Valve Body Trim Temperature Capabilities MATERIAL TEMPERATURE TRIM CAPABILITY DESIGNATION VALVE BODY and BONNET C F FROM TABLE 15 Min Max Min Max WCC carbon steel or WC9 chrome moly steel 29 These materials not 20 These materials not LCC carbon steel 46 limiting factors 50 limiting factors NPS 4x2 valve 29 204 20 400 76 NPS 6x4 valve 29 149 20 300 econ consen NPS 8x4 valve 29 135 20 275 NPS 8 6 10607 valve 29 121 20 250 NPS 12x6 valve 29 107 20 225 NPS 12x8 valve 3 29 177 20 350 1 NPS 10x6 has a valve outlet area identical to the NPS 8x6 2 This valve body trim combination not available in CL900 valve 3 This valve body trim combination available in all NPS 12x8 rating classes EW Valve D100023X012 Figure 13 Fisher EWT Metal Seat Valve with Whisper Trim Cage BACKUP RING SEAL RING W9038 Figure 15 Typical Trim Used in Fisher EWS and EWT Valves with Whisper Trim IIl Cages see table 17 FLUID TEMPERATURE C 1600 1400 1200 1000 PRESSURE DROP PSI PRESSURE DROP BAR FLUID TEMPERATURE F WITH CL600 WCC STEEL OR Pm WC9 CHROME MOLY VALVE lt 1 NOTE HAVE HIGHER CAPABILITIES PRESSURE DROP PSI Product Bulletin 51 1 EW August 2012 Figure 14 NPS 8x6 F
22. EW Valve D100023X012 Product Bulletin 51 1 EW August 2012 Fisher EW Series EWD EWS EWT Sliding Stem Control Valves through NPS 12x8 Fisher EW Series easy e valves figures 1 2 3 and 4 feature large internal cavities with expanded end connections and a variety of unbalanced and balanced plug designs Sizes available from NPS 4x2 1 through 12x8 These combinations provide good fluid control in economical high capacity valve bodies that keep valve outlet velocities within practical limits These valves meet a variety of service requirements such as power plants where oversized piping is used to limit fluid flow velocity They also perform well in noise abatement applications for example high pressure gas reducing stations where sonic velocities are often encountered at the outlet of conventional valve bodies The Fisher EW product line is available for a wide range of applications including sulfide and chloride stress cracking environments common to the oil and gas production industries To discuss available constructions contact your Emerson Process Management sales office and include the applicable codes and standards required for these environments The easy e Valve Family EW Series valves are part of the versatile easy e family of Fisher industrial control valves easy e valves share the following characteristics m Multiple trim material choices m Trim temperature capability with metal seats standard to
23. ISO 15156 and NACE MR0103 Environmental restrictions may apply TEMPERATURE CAPABILITIES VALVE BODY MATERIAL BOLTING MATERIAL oF Min Max Min Max Non exposed bolting Standard Studs Steel SA 193 B7 Nuts Steel SA 194 2H Y lt id id WEG Studs Steel SA 193 B7 Nuts Steel SA 194 2H lubricated 232 287 459 800 Studs Steel SA 193 B7 or B8M strain hardened CF8M Nuts Steel SA 194 2H or 8M k 55 TO TM 316 SST Studs Steel SA 193 B8M strain hardened or B7 Nuts Steel SA 194 8M lubricated or 2H lubricated 32 322 450 800 Exposed bolting Optional Requires Derating of Valve 2 When These Body to Bonnet Bolting Materials are Used Studs Steel SA 193 B7M 460 jj 500 Nuts Steel SA 194 2HM Meee Sree Studs Steel SA 193 B7M Nuts Steel SA 194 2HM lubricated 222 a 290 800 1 Minimum temperature is 29 C 20 F with WCC valve body material 2 Derating is not required for CL300 valves Derating may be required for valves rated at CL600 or 900 Contact your Emerson Process Management sales office for assistance in determining the derating of valves when these body to bonnet bolting materials are used 28 Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Table 25 Dimensions 2 MAX Class End Connection Style SIZE
24. LVE CAPABILITY MATERIAL FROM TABLE 5 SIZE NPS C F Min Max Min Max 8 6 29 316 20 600 12 8 29 427 20 800 PT 8x6 29 204 20 400 WCC steel 12x8 29 316 20 600 37 8x60r12x8 29 210 20 410 37H 8x60r12x8 210 427 410 800 57 8x60r12x8 29 204 20 400 1 8x 6 only 29 329 20 625 4 37 8x 6 only 46 210 50 410 LCC steel 37H 8x 6 only 210 371 410 700 57 8x 6 only 29 204 20 400 29 85 8 x 6 only 46 204 50 400 8 6 29 316 20 600 12x8 29 427 20 800 3 8x6 29 427 20 800 3H 8x6 427 566 800 1050 3 12x8 29 427 20 800 3H 12x8 427 566 800 1050 WC9 chrome moly steel 27 87 8x6 29 204 20 400 12x8 29 343 20 650 8x6 29 204 20 400 2982 12 8 29 316 20 600 37 8 12 8 29 210 20 410 37 8 12 8 210 427 410 800 57 8 12 8 29 204 20 400 316 SST CF8M 27 87 8x60r12x8 198 2 343 3250 650 29 85 8x60r12x8 198 2 316 325 2 600 1 For metal trim parts onl y 2 May be used down to 254 C 425 F if manufacturing process includes Charpy impact test EW Valve D100023X012 Product Bulletin 51 1 EW August 2012 Figure 9 Typical Trim Used in Fisher EWD EWS and EWT NPS 8x6 CL900 Valves with Standard Cages and EWD 1 EWS 1 and EWT 1 NPS 12x8 CL900 Valves with Standard Cages see table 14 A6334 1 NOTE FLUID TEMPERATURE C 200 0 200 400 600 PRESSURE DROP BAR PRESSURE DROP PSI
25. M PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES 3 gt USE TRIM 27 INSTEAD OF TRIM 29 FOR NON LUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C 300 F AND 316 C 600 F 4 gt TRIMS4AND 29 MAY BE USED OVER 300 PSI ONLY WITH CLEAN DRY GAS 5 gt EWS AND EWT NPS 12x8 CL900 LIMITED TO CL600 PRESSURE DROPS SEE FIGURE 9 AND 10 EWD 1 EWS 1 AND EWT 1 FOR FULL CL900 NPS 12x8 PRESSURE DROPS EW Valve D100023X012 Product Bulletin 51 1 EW August 2012 Table 11 Valve Trim Temperature Capabilities for CL300 or 600 Fisher EWD EWS and EWT Valves with 2 Inch 51 mm or 3 Inch 76 mm Travel Except those with Cavitrol Ill or Whisper Trim Ill Cages figures 7 and 8 should be used along with this table to determine specific limits based on valve size and trim selection VALVE BONNET TRIM DESIGNATION VALVE SIZE MATERIAL TEMPERATURE CAPABILITY MATERIAL FROM TABLE 5 NPS C Min C Max F Min F Max 4x2 29 399 20 750 6x4 29 343 20 650 7 8 4 29 329 20 625 8x6 or 10x66 29 316 20 600 12x6 29 260 20 500 12x80r10x8 29 427 20 800 4x2 29 316 20 600 WCC steel 6x4 29 221 20 430 d ds 8x4 29 218 20 425 8x6 or 10x60 29 204 20 400 12x6 29 174 20 345 12x80r10x8 29 316 20 600 37 4 2 through 12x 8 29 210 20 410 37H 4 2 th
26. OT USE THE CAGE RETAINER Figure 2 Fisher EWT Trim Details SEALRING SOFT BACKUP SHOWN POSITIONED RING SEAL RETAINING STANDARD AND RING RING CAVITROL CAGES METAL BACKUP RING W2914 1 1L SEALRING 178 mm 7 INCH SHOWN POSITIONED AND LARGER PORTS f 0992 FORUSE WITH 137 mm 5 375 INCH STANDARD AND METAL METAL DISC AND SMALLER PORTS CAVITROL CAGES DISC SEAT W0992 3 DISC RETAINER STANDARD CONSTRUCTION VALVE PLUG WITH OPTIONAL SEAT PARTS ALSO TYPICAL OF OPTIONAL PRESSURE ASSISTED SEAL RING EWS PTFE SEATING Product Bulletin 51 1 EW August 2012 Figure 3 Fisher EWS Trim Details Showing Standard Cage and Seating Construction CLAMPED METAL Ue SEAT RING C seal Trim Description C seal trim figure 5 is available for valves with port diameters from 2 875 inches through 8 inches With C seal trim a balanced valve can achieve high temperature Class V shutoff Because the C seal plug seal is formed from metal N07718 nickel alloy rather than an elastomer a valve equipped with the C seal trim can be applied in processes with a fluid temperature of up to 593 C 1100 F EW Valve D100023X012 ENVIRO SEAL and HIGH SEAL Packing Systems Fisher ENVIRO SEAL and HIGH SEAL packing systems figure 18 offer excellent sealing capabilities These systems easily install in your existing valves or can be purchased with new valves These systems help you seal your process to conserve valuable process flu
27. TURE CAPABILITY VALVE BONNET TRIM DESIGNATION VALVE SIZE z BONNET SPACER FROM TABLE 17 NPS S MATERIAL Min Max Min Max 301 8x6 or 10x60 29 338 20 640 12x6 29 313 20 595 301C for soft seats 8x6 10x 6 3 or 12x6 29 204 20 400 dd 8x 6 or 10x6 3 29 343 20 650 12x6 29 338 20 640 nm 8 x 6 or 10x6 3 29 204 20 400 n 12x6 29 177 20 350 chrome moly steel 313 NACE compatible i m D d ps s a en 313C NACEO compatible 8x6or 10x60 29 204 20 400 for soft seats 12x6 29 204 20 400 35 8 x 6 or 10x6 3 29 204 20 400 12x6 29 177 20 350 318 WCC only 8 6 10x6 or 12x6 29 427 20 800 318 WC9 only 8 6 10 6 3 or 12x6 29 593 20 1100 301 301C for soft 8x6or 10x63 29 149 20 300 seats 304 12x6 29 121 20 250 312 Pe ms not a limiting factor CF8M 316 SST NACE compatible 8x6 10x 6 or 12 x6 29 316 20 600 313C NACE compatible 8x6 10x6 or 12x6 29 204 20 400 for soft seats 315 8 6 10 6 3 or 12x 6 198 4270 325 80001 1 be used up to 538 C 1000 2 Unless otherwise noted all NAC 3 NPS 10x6 has a valve outlet area identical to the NPS 8x6 F if manufacturing process controls carbon content to 0 04 minimum or 0 08 maximum E references are to NACE MR0175 2002 21 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Figure 16 Typical Trim Used in Fisher EWD 1 Val
28. able 18 that the valve body trim temperature limits are not exceeded 2 Finally check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions EWD 1 or EWT 1 Valve With Whisper Trim Ill Cage 1 Choose a trim combination for the service conditions according to figure 16 or 17 while making sure from table 19 that this combination provides the desired trim materials 2 Finally check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions 11 Product Bulletin 51 1 EW August 2012 EW Valve D100023X012 Table 5 Fisher EWD EWS and EWT Metal Trim Part Combinations Except for Valves with Cavitrol Ill or Whisper Trim Ill Cages SEAT TRIM DESIGNATIONS VALVE PLUG CAGE Disk Seat Retainer for PTFE Seat Ring for Metal Seat Seat Constructions Constructions 1 standard trim for all valves except 541600 heat treated CB7CU 1 517400 541600 or CA15 5 541000 for EWT and those in CF8M Trim 57 is heat treated dard a ded EWD EWS standard for EWT Trim 29 is standar ll CAGNM for EWD 1 for all valves in CF8M EWS 1 EWT 1 3 and 3H 531600 w seat and R30006 alloy 6 G S31600 w seat hard faced S31600 guide hard faced w CoCr A hardfacing alloy 4 w seat hard faced w CoCr A w CoCr A hardfacing alloy 4 hardfacing alloy 4 6 S31600 CB7CU 1 517400 S31600 5316
29. are trims for PTFE seat constructions in EWS and EWT valves 3 Not for use with Whisper Trim with 5 3 8 inch and larger ports Figure 7 Typical Trim for NACE 175 2002 Sour Service tables 11 12 and 13 should be used along with these graphs to determine specific limits based on valve size and trim selection 100 50 0 50 100 150 200 250 100 50 0 50 100 150 200 250 300 1 1 1 1 1600 T Li 110 1600 110 L 100 1400 100 1400 90 90 1200 1200 s tc amp 1000 7 1000 70 a e a a I 60 86 87 60 2 2 a so 50 87C u 655 600 5 40 2 o o o o a L 400 30 400 a 29 20 200 85 Los 200 as C1 C3 10 0 0 0 0 200 100 0 100 200 300 400 500 200 100 0 100 200 300 400 500 600 e 4504 4 FLUID TEMPERATURE F FLUID TEMPERATURE F pans FOR STANDARD PTFE SEATING WITH ALL FOR OPTIONAL METAL SEATING WITH 2 gt BODY MATERIALS 22 _ CF8M MATERIAL 2 35 NOTES 1 USE TRIM 87 INSTEAD OF TRIM 85 FOR NONLUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C 300 F AND 316 C 600 F DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BO FLUID TEMPERATURE C HAVE HIGHER CAPABILITIES USE TRIM 85 UP TO 99 BAR 1440 PSI WITH CLEAN DRY GAS FOR PROCESS FLUIDS OTHER THAN C
30. at with H900 poi treated heat treat condition 316 SST with 316 SST with 316 SST with 27 seat and guide electroless seat hard faced nickel coating hard faced with CoCr A ENC with CoCr A S31600 with CB7CU 1with S31600 with d guide H900 seat 37and37H0 Seatandg m hard faced heat treat hard faced with CoCr A condition with CoCr A 1 CA6NM is similar to 410 SST 2 Trim 37H has clearances for high temperature service 17 Product Bulletin 51 1 EW August 2012 Figure 11 Detail of 2 Stage Cavitrol IIl Cage in CL300 or 600 Fisher EWT Valve W3331 1 CAGE RETAINER BONNET SPACER Table 15 Cavitrol III 1 Metal Trim Part Combination EW Valve D100023X012 Figure 12 Typical Trim Used in Cavitrol Ill Cage Constructions with Steel or Stainless Steel Valves see tables 15 LIQUID TEMPERATURE C PRESSURE DROP PSI A2732 NOTE 0 100 2400 T gt LIQUID TEMPERATURE sl lll rpg pps lli 450 F 8 8 8 3 B PRESSURE DROP BAR DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES Trim 2 Designation Valve Plug Cage Cage Retainer Seat Ring 517400 17 4PH SST with 517400 with H900 fo Heat treated 542000 420 557 H900 heat treat condition 531600 TOS
31. bility Valve Port Size Inches Seat Minimum Seat Load EWS lt 7 Metal 300 Ibs lineal inch EWT gt 3 4375 lt 7 Soft See Catalog 14 EWT gt 3 4375 lt 7 Metal 300 Ibs lineal inch Table 7 Class VI Trim Materials TRIM TEMPERATURE LIMIT VALVE CAGE VALVE PLUG SEAT RING SEAL RING sc oF 31600 316 SST 31600 CoCr A ow EWS ENC alloy 6 seat 531600 Not a limiting factor 31600 ENC 31600 S31600 PTFE UHMWPE R30003 29to 66 20to 150 EWT 531600 ENC S31600 CoCr A seat 31600 UHMWPE R30003 101 to 66 150to 150 17400 17 4PH SST 41600 S31600 PTFE UHMWPE R30003 29to 66 20to 150 17400 41600 31600 UHMWPE R30003 29to 66 20to 150 1 UHMWPE Ultra High Molecular Weight Polyethylene EW Valve D100023X012 Product Bulletin Fisher TSO Tight Shutoff Trim Capabilities See figure 6 and tables 8 9 and 10 For additional information contact your Emerson Process Management sales office Table 8 TSO Tight Shutoff Leakage Class 51 1 EW August 2012 Leakage Class Maximum Leakage Test Medium Test Pressure Test Procedure Valves with TSO trim are factory TSO Tight Shutoff tested to a more stringent Baye test Water Service AP 1 ANSIJFCI Class V test procedure B requirement of no leakage at time of shipment 1 Specify service A P when ordering Table 9 TSO Shutoff Availability VALVE CONSTRUCTION EWT Std or Cavitrol Ill trim Replaceable protected soft seat Table
32. evel D cages continued Product Bulletin 51 1 EW August 2012 Shutoff Classifications Per ANSI FCI 70 2 and IEC 60534 4 See tables 3 and 4 Construction Materials Valve Bonnet and Bonnet Spacer If Used WCC carbon steel W LCC carbon steel W WC9 chrome moly steel W 316 SST Bl other materials upon request Valve Plug Cage and Metal Seating Parts Valves With All Except Cavitrol IIl or Whisper Trim III Cages See table 5 or 14 Valves With Cavitrol Ill Cages See table 15 Valves With Whisper Trim Ill Cages See table 17 18 or 19 All Other Parts See table 20 Material Temperature Capabilities Valve Body Trim Combinations Valves With All Except Cavitrol IIl or Whisper Trim Ill Cages See figure 8 or 9 and table 11 12 or 13 Valves With Cavitrol Ill Cages See figure 12 and table 16 Valves With Whisper Trim Ill Cages See figure 15 16 or 17 and table 18 All Other Parts See table 20 Flow Characteristics Standard Cages Quick opening li linear or E equal percentage Cavitrol and Whisper Trim Cages Linear Flow Directions Valves with Standard Cages EWD EWD 1 EWT and EWT 1 Normally down EWS and EWS 1 Normally up 9 Valves with Cavitrol Cages Always down Valves with Whisper Trim IIl Cages Always 6 Flow Coefficients and Noise Level Prediction Refer to Fisher Catalog 12 Port Diameters and Maximum Valve Plug Travels See table 21 Product Bulletin 51 1 EW
33. ge trim 2 Two stage trim 3 NPS 10x6 has a valve outlet area identical to the NPS 8x6 30 Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 31 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher easy e Cavitrol Whisper Trim ENVIRO SEAL and WhisperFlo are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co All other marks are the property of their respective owners 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 All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME
34. h seat 312 for level D NACE guide hard faced with electroless nickel electroless nickel 531600 hard faced with CoCr A coating ENC coating ENC CoCr A 531600 with seat and 531600 with WCC A105 531600 with seat 313 NACE compatible 2 guide hard faced with electroless nickel NACE with ENC Steel hard faced with CoCr A coating ENC CoCr A 313C NACE 531600 with seat and 531600 with WCCJA105 compatible 5 guide hard faced with electroless nickel NACE with ENC Steel 531600 25 CoCr A coating ENC 531600 with seat and 531600 with seat 315 4 guide hard faced with S31600 Cr Ct S31600 Cr Ct 531600 hard faced with CoCr A CoCr A 531600 with seat and 317 guide hard faced with WC9 Nitride WC9 Nitride Steel 541600 CoCr A S31600 with seat and 531600 with seat 318 4 guide hard faced with WC9 Nitride WC9 Nitride WC9 hard faced with CoCr A CoCr A 1 For NPS 8x6 10x6 or 12x6 valves only NPS 10x6 has a valve outlet area identical to the NPS 8x6 2 Level D1 and D3 cages canno 4 Not available for EWT constru 5 Available for EWT constructio ctions ns only 75 2002 be certified to NACE Use 316 ENC cage retainer instead trim 312 3 Unless otherwise noted all NACE references are to NACE MRO 20 EW Valve D100023X012 Product Bulletin 51 1 EW August 2012 Table 18 Valve Trim Temperature Capabilities for Fisher EWD EWS and EWT Valves with Whisper Trim IIl Cages 2 MATERIAL TEMPERA
35. hat the valve body trim temperature limits are not exceeded 2 Finally check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions EWD 1 EWS 1 or EWT 1 Valve With Standard Cage 1 Choose a trim combination for the service conditions according to figure 9 while making sure from table 7 that this combination provides the desired trim materials 2 Finally check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions EW Valve D100023X012 Product Bulletin 51 1 EW August 2012 Table 3 Shutoff Classifications per ANSI FCI 70 2 and IEC 60534 4 Valve Seating Shutoff Class EWD or EWD 1 Metal Il standard IIl optional for NPS 6x4 through 12x8 valves IV optional for NPS 6x4 through 12x8 valves with optional multiple graphite piston rings EWS or EWS 1 Metal IV standard V optional consult your Emerson Process Management sales office EWS PTFE VI EWT with all except PTFE V optional Cavitrol Ill cages Metal IV v0 EWT with Metal IV standard 1 stage Cavitrol Ill cage V optional EWT with 2 stage Cavitrol Ill cage Metal or PTFE V or 2 or 3 stage Cavitrol Ill cage EWT 1 Metal IV 1 Class V shutoff for EWT requires spring loaded seal ring radius seat plug and wide bevel seat ring Not available with 8 inch port quick opening cage Not avai
36. ical to the NPS 8x6 15 Product Bulletin 51 1 EW August 2012 EW Valve D100023X012 Table 12 4 Inch 102 mm Travel Whisper Trim Fisher EWD and EWT Valve Body Trim Temperature Capabilities CL150 600 and NPS 8 x 6 CL900 figure 8 should be used along with this table to determine specific limits based on valve size and trim selection MATERIAL TEMPERATURE BODY BONNET TRIM DESIGNATION VALVESIDENNDS eI MATERIAL 2 FROM TABLE 5 i C p Min Max Min Max i 8x6or10x60 29 329 20 625 12x6 29 285 20 545 3 8x6or10x60 or12x6 29 427 20 800 WCC steel 57 8x6or10x60 or12x6 29 204 20 400 37 8x6or10x60 or12x6 29 210 20 410 8 10 6 3 210 427 410 800 12x6 210 363 410 685 1 8x6or 10x60 29 329 20 625 4 57 8x6 or 10x60 46 204 50 400 reste 37 8x6 or 10x60 29 210 20 410 37H 8x6or 10x60 210 343 410 650 3 8x60r12x6 29 427 220 800 WC9 chrome moly steel 3H 8x60r12x6 427 566 800 1050 1 For metal trim parts only 2 Same material also used for bonnet spacer 3 NPS 10x6 has a valve outlet area identica to the NPS 8x6 Table 13 Fisher CL900 EWD EWS and EWT Valve Body Trim Temperature Capabilities figure 8 should be used along with this table to determine specific limits based on valve size and trim selection MATERIAL TEMPERATURE BODY BONNET TRIM DESIGNATION VA
37. id and to protect the environment against the emission of hazardous or polluting fluids The long life and reliability of these systems also reduce your maintenance cost and downtime For applications requiring compliance with environmental protection regulations the unique ENVIRO SEAL packing system and for hazardous service the ENVIRO SEAL bellows seal bonnet figure 19 are offered The emission control packing system or seal bonnet keeps emission concentrations below the EPA 100 ppm requirement For an excellent stem seal in applications that are not environmentally sensitive the HIGH SEAL Graphite ULF packing system is offered The HIGH SEAL packing system provides excellent sealing at pressure temperature ratings beyond ENVIRO SEAL limits ENVIRO SEAL packing systems available with PTFE Graphite ULF or Duplex packing and the HIGH SEAL Graphite ULF packing system feature live loading and unique packing ring arrangements for long term consistent sealing performance Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Figure 4 Fisher NPS 12x8 CL900 EWT 1 Valve SEAL RING SHOWN POSITIONED FOR USE WITH STANDARD CAGES THREADED SEAT RING W9037 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Figure 5 C seal Trim STAKETHREAD PISTON RING RETAINER C SEAL METAL PLUG SEAL 1 VALVE P PLUG FLOW DOWN C SEAL METAL
38. ing factors 24 Product Bulletin EW Valve 51 1 EW D100023X012 August 2012 Table 21 Additional Specifications STEM AND YOKE BOSS DIAMETERS VALVE SIZE NPS DIAMETER TRAVEL CAGE STYLE Stem Yoke Boss Stem Yoke Boss mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 4x2 59 2 3125 29 1125 12 7 1 2 71 213 16 19 1 3 4 90 3 9 16 19 1 3 4 90 3 9 16 6x4 8x4 111 4375 51 2 127 1 2 71 2 13 16 25 4 1 Quick opening linear equal 27 5 percentage Whisper Trim or 31 8 1 1 4 I 36 i Cavitrol 1 8 1 1 8x6 10x6 8 or 12x6 178 7 51 2 91 3 4 90 39 16 rij 27 5 76 3 191 3 4 90 39 16 ADA 127 5 Cavitrol only avitroi on 8x6 10x6 8 or12x6 178 7 31 8 1 1 4 y 10202 402 19 1 3 4 90 3 9 16 Whisper Trim only 8x6 or 10x 6 8 136 5 375 1270 5 mE Walco Seq I 95 E MORE 12x6 136 5375 1650 6 58 d br d _ 25 4 1 P Quick opening linear equal 10x8 203 8 76 3 3 4 90 39 16 mja 27 5 b reentade only 0 2 25 4 1 P or 6004 203 8 76 3 91 3 4 90 39 16 rij 27 5 193 3 4 90 39 16 Quick opening linear or 25 4 1 equal percentage only CL900 203 8 76 3 127 5 25 4 1 12x8 127H 5H 31 8 1 1 4 31 8 1 1 4 19709 7 75 9 CL900 or or 152 6 31 8 1 1 4 127 5 Whisper Trim III only
39. isher EWD Valve with Whisper Trim Ill Cage shown with optional drain plug OPTIONAL TRIPLE PISTON RINGS USED TO OBTAIN CLASS IV SHUTOFF THIS OPTIONAL SHUTOFF ALSO AVAILABLE IN OTHER EWD SIZES AND CONSTRUCTIONS W9039 FLUID TEMPERATURE C PRESSURE DROP BAR FLUID TEMPERATURE F WITH CL600 CF8M 316SST VALVE lt 1 CAGE RETAINER BONNET SPACER BAFFLE gt DONOTEXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY 19 Product Bulletin 51 1 EW EW Valve D100023X012 August 2012 Table 17 Metal Trim Part Combinations for Fisher EWD EWS and EWT Valves with Whisper Trim III Cages 3 Baffle Disk Seat and Trim Valve Plu for Level Retainer for f S Designation g 9 Retainer D3 Cage PTFE Seat ene T Sine Only Construction 17400 17 4 SST 541600 416 SST WCC A105 34 S41600 416 SST 3 wi y except CF8M 316 SST heat treated heat treated NACE with ENC heat treated 301 5 517400 17 4PH SST 541600 416 SST WCC A105 Steel 531600 heat treated heat treated NACE with ENC 316 SST 531 600 with seat and 541600 heat WCC A105 531600 with seat 304 guide hard faced with treated NACE with ENC Steel hard faced with CoCr A Alloy 6 CoCr A 531600 with seat and 531600 with 531600 with 531600 wit
40. isper Trim Ill Cages tables 11 12 and 13 should be used along with these graphs to determine specific limits based on valve size and trim selection FLUID TEMPERATURE C FLUID TEMPERATURE C 1600 EE i a ud i 5 x 5 g 2 E a 1000 a g amp i P _ 2 2 600 A a i id Es 400 200 0 100 100 200 300 400 500 600 FLUID TEMPERATURE F 50 FLUID TEMPERATURE F FOR PTFE SEATING WITH ALLCL600 lt 5 WITH CL600 OR NPS 12x8 CL900 lt 5 OR NPS 12x8 CL900 BODY MATERIALS lt 2 WCC OR LCC STEEL BODY lt 2 FLUID TEMPERATURE C FLUID TEMPERATURE C 1600 100 1400 N u 1200 5 0 N a a E a 1000 m a 2m gm a o a tc 800 m a 2 z 5 B ES E Ban a a ul a amp EED 200 0 0 200 1200 FLUID TEMPERATURE F FLUID TEMPERATURE F WITH CL600 OR NPS 12x8 CL900 lt 5 WITH CL600 OR NPS 12x8 CL900 lt 5 6334 1 WC9 CHROME MOLY STEEL BODY lt 2 CF8M 316SST BODY lt 2 OTES 1 gt BEESPECIALLY CAREFUL TO SPECIFY SERVICE TEMPERATURE IF TRIM 3 4 OR 37 IS SELECTED AS DIFFERENT THERMAL EXPANSION RATES REQUIRE SPECIAL PLUG CLEARANCES ALSO USE TRIM 37H INSTEAD OF TRIM 4 FOR NON LUBRICATING FLUIDS SUCH AS SUPERHEATED STEAM OR DRY GASES BETWEEN 149 C 300 F AND 316 C 600 F 25 DONOT EXCEED THE MAXIMU
41. lable with 531600 316 SST valve plug and seat ring trims 4 29 85 Table 4 C seal Shutoff Classification Valve Valve Size NPS Port Diameter mm Inches Cage Style ANSI FCI Leakage Class 6x4x2 1 2 73 2 875 Eq Linear Whisper I Cav III 2 stage a 111 1 4 375 Eq Linear Whisper I Cav III 1 stage x V to 593 C 1100 F ae 136 5 5 375 Whisper Ill B3 D3 D3 Cav Ill 2 stage for port EWD 12x6 diameters from CL300 600 8x6 73 through 203 2 mm 10x6 1 177 8 7 Eq Linear Whisper I Cav III 1 stage 2 875 through 8 inch with 12x6 optional C seal trim 10x8 12x8 203 2 8 Eq Linear Whisper I Cav III 1 stage 1 NPS 10x6 has a valve outlet area identical to the NPS 8x6 EWT Valve With Cavitrol Ill Cage 1 Choose a trim combination for the service conditions according to figure 12 while making sure from table 15 that this combination provides the desired trim materials Then make sure from table 16 that the valve body trim temperature limits are not exceeded 2 Finally check in table 20 that packing and other valve parts are available in materials that meet the desired service conditions EWD EWS or EWT Valve With Whisper Trim Ill Cage 1 Choose a trim combination for the service conditions according to figure 15 while making sure from table 17 that this combination provides the desired trim materials Then make sure from t
42. mpliance with the Clean Air Act ENVIRO SEAL packing systems provide an improved stem seal to help prevent the loss of valuable or hazardous process fluid The ENVIRO SEAL packing systems feature PTFE or Graphite ULF packing with live loading for reduced packing maintenance m Noise Attenuation ln an EW Series valve noise produced by high flow rates and large pressure drops can be reduced by up to 18 dbA with a Whisper Trim cage by up to 30 dbA with a Whisper Trim IIl cage and by up to 40 dbA with a WhisperFlo cage Table of Contents Features utero ved erede re eda testy ats 2 Specifications rU ER ERE EY ees 3 C seal Trim Description 6 ENVIRO SEAL and HIGH SEAL Packing Systems 6 Available Configurations 10 EW Valve D100023X012 m Piping Economy Expanded end connections of EW Series valve bodies may reduce the need for line swages while accommodating oversized piping arrangements used to limit fluid flow velocities m Temperature Compensation On designs with the seat ring threaded into the valve body figure 4 the hung cage feature helps reduce gasketing problems caused by thermal expansion and contraction of long parts such as the cage assembly Standard Trim Parts across the easy e product line Included are FGM gaskets packing flange studs and nuts m High Temperature Class IV or Class V Shutoff Optional multiple piston rings figure 1
43. nd 6 nominal trim sizes W Optional for NPS 10x8 and 12x8 valves in WCC Not available in cast iron or S31600 PTFE V ring PTFE Composition 101 to 427 150 to 800 Graphite ribbon filament to maximum shown in table 20 to maximum shown in table 20 ENVIRO SEAL Bellows Seal Bonnet E Optional for NPS 2 4 6 and 8 nominal trim sizes Maximum travel is 2 inches PTFE Graphite ULF For exceptional stem sealing capabilities See Bulletin 59 1 070 ENVIRO SEAL Bellows Seal Bonnets D101641X012 for pressure temperature ratings For exceptional stem sealing capabilities See Bulletin 59 1 070 ENVIRO SEAL Bellows Seal Bonnets D101641X012 for pressure temperature ratings 1 For CL900 valve bodies only the plain bonnet is available Contact your Emerson Process Management sales office for assistance if application conditions indicate the need for an extension bonnet for a CL900 valve body 2 These in body process temperatures assume an outside ambient temperature of 21 C and insulation on the bonnet When using any packing at low process temperatures a cast extension bonnet may have to be used to prevent packing damage which could result from tl limiting factors he formation of valve stem frost Material selection for trim and other components will also be Table 24 Bolting Materials and Temperature Limits for Bolting Compliance with NACE MR0175 2002 NACE MR0175
44. rough 12x 8 210 427 410 800 57 4x 2 through 12 x 8 29 204 20 400 4x2 29 343 20 650 6x4 29 343 20 650 8x4 29 329 20 625 8x6 or 10x61 29 329 20 625 12x6 29 260 20 500 10x80r12x8 29 343 20 650 57 4 2 through 10x 8 29 204 20 400 LCC steel 4x2 46 316 50 600 6x4 46 218 50 425 26H 8x4 46 218 50 425 8x60r10x60 46 204 50 400 12x6 46 163 50 325 10x80r12x8 46 316 50 600 37 4x2 through 12 x 8 46 210 50 410 37H 4x 2 through 12 x 8 210 343 410 650 4x2 29 399 20 750 6x4 29 343 20 650 T 8x4 29 329 20 625 8x6 or 10x6 3 29 316 20 600 12x6 29 260 20 500 12x80r10x8 29 427 20 800 3 4 2 through 12x 8 29 427 20 800 3H 4 2 through 12x 8 427 566 800 1050 4x2 29 343 20 650 6x4 29 221 20 430 ee 8x4 29 218 20 425 WC9 chrome moly steel 8x6 or 10x66 29 204 20 400 12x6 29 163 20 325 12x80r10x8 29 343 20 650 4x2 29 316 20 600 6x4 29 221 20 430 25d 8x4 29 218 20 425 8x6 or 10x60 29 204 20 400 12x6 29 163 20 325 12x80r10x8 29 316 20 600 37 4 2 through 12x 8 29 210 20 410 37H 4 2 through 12x 8 210 427 410 800 57 4 2 through 12x 8 29 204 20 400 27 4x2 through 12 x 8 198 2 343 325 2 650 CHOMG16551 29 85 4x2 through 12 x 8 198 2 316 325 2 600 1 For metal trim parts only 2 May be used down to 254 C 425 F if manufacturing process includes Charpy Impact test 3 NPS 10x6 has a valve outlet area ident
45. so see tables 25 26 27 and 28 MATCH LINE FOR ACTUATOR MATCH LINE FOR ACTUATOR AV7029 K A0921 1 15A9682 C A6108 1 TYPICAL OF NPS 4X2 THROUGH 10X8 INCLUDING NPS 12X6 E0979 TYPICAL OF NPS 12X8 29 Product Bulletin 51 1 EW EW Valve August 2012 D100023X012 Table 27 Dimensions Dimension B for 12 x 8 Valve Sizes Class End Connection Style VALVE CL150 CL300 CL600 CL900 En RF RF RTJ RF BW RTJ RF RTJ BW mm 12x8 292 311 319 333 335 397 398 422 Inch 12x8 11 50 12 25 12 56 13 12 13 18 15 63 15 69 16 63 1 End connection style abbreviations RF Raised Face RT Ring Type Joint BW Buttwelding Table 28 Dimensions Dimension D for All Valve Sizes STEM DIA 25 4 mm 1 Inch or CAGE PONNE VALVE 12 7 mm 31 8 mm 1 1 4 Inch STYLE Prem 1 2 Inch CL900 All Except CL300 ex Only CL900 and 600 mm Inch mm Inch mm Inch mm Inch mm Inch 4x2 216 8 50 213 8 38 TE 22 6x4 257 10 12 254 10 00 300 11 81 m Ex 8x4 259 10 19 E VE 256 10 06 302 11 88 WR Plain 8x6 10x60 287 11 31 409 16 12 287 11 31 332 13 06 464 18 25 12x6 356 14 00 T 356 14 00 400 15 75 2t Ped 10x8 ee vr E e 375 14 75 x so 12x8 a 584 23 00 411 16 19 das 608 23 94 4x2 317 12 50 322 12 69 E rw ae 6x4 359 14 12 363 1
46. ves with Whisper Trim III Cages see table 19 FLUID TEMPERATURE C FLUID TEMPERATURE C 200 0 200 400 600 200 0 200 400 600 2400 4 2005 Ir 1 r n i 1 zd L 1 160 2200 22001 L B 2000 2000 1800 1800 5 991 _ 1600 o a a 14004 m 1400 E a a x a 5 1200 tr 1200 2 a tc a o ul 2 o tt o u 1000 2 Q 1000 tr o a o o a 800 x 800 rz a 600 600 400 400 200 200 _ S t oF 400 200 0 200 400 600 800 1000 1200 400 200 o 200 400 600 800 1000 1200 20 20 FLUID TEMPERATURE F FLUID TEMPERATURE F WITH STEEL OR CHROME MOLY STEEL VALVE lt 1 WITH CF8M 316 SST VALVE B1484 1 NOTE 1 DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE FOR THE CLASS RATING OF THE BODY MATERIAL USED EVEN THOUGH THE TRIMS SHOWN MAY HAVE HIGHER CAPABILITIES 2 gt MAY BE USED DOWN TO 101 C 150 F WITH LEVEL A B OR C CAGE OR WITH LEVEL D CAGE THAT HAS AN 18 8 SST BAFFLE Table 19 Fisher EWD 1 and EWT 1 Metal Trim Part Combinations for Valves with Whisper Trim III Cages Trim Designation Valve Plug Cage Seat Ring CB7CU 1 17 4PH SST with T 1 x Heat treated CAGNM H1025 heat treat condition Heat treated CA6NM T S31600
47. y with threaded seat ring EWS Unbalanced valve plug figure 3 with clamped seat ring and metal to metal or optional metal to PTFE seating for all general applications requiring better shutoff capabilities than can be obtained with the EWD valve body EWS 1 NPS 12x8 CL900 EWS valve body with threaded seat ring and metal to metal seating EWT Balanced valve plug figure 2 with metal to PTFE seating for stringent shutoff requirements standard in all EWT valves except those with Cavitrol lll cages Metal to metal seating for higher temperatures is standard for all EWT valve bodies with Cavitrol Ill cages and optional for these valves with other cages EWT 1 NPS 12x8 CL900 EWT valve body with threaded seat ring and with metal to metal seating figure 4 Material Selection Guidelines Regardless of valve construction select the valve body bonnet material from the specifications table keeping in mind that the valve service conditions cannot exceed the ASME pressure temperature limitations for the selected valve body Then perform steps 1 and 2 under the appropriate valve design heading to complete the selection process EWD EWS or EWT Valve With All Except Cavitrol Ill or Whisper Trim III Cages 1 Choose a trim combination for the service conditions according to figure 7 and 8 while making sure from tables 1 and 5 that this combination provides the desired trim materials Then make sure from table 11 12 or 13 t

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