Emerson FISHER 657 Manuel d'instructions

www.Fisher.comFisherr ES and EAS easy-et ValvesCL125 through CL600ContentsIntroduction 1...Scope of Manual 1...

Instruction ManualD100397X012ES ValveOctober 201410CAUTIONTo prevent possible product damage, cover the opening in the valve in the following procedur

Instruction ManualD100397X012ES ValveOctober 20141115. Mount the actuator on the valve assembly and reconnect the actuator and valve stem according to

Instruction ManualD100397X012ES ValveOctober 201412WARNINGTo avoid personal injury due to leaking fluid, avoid damaging gasket sealing surfaces. The s

Instruction ManualD100397X012ES ValveOctober 201413Lapping Metal SeatsA certain amount of leakage should be expected with metal-to-metal seating in an

Instruction ManualD100397X012ES ValveOctober 201414up. The level D3 cage/baffle assembly, however, must be installed with the hole pattern end next to

Instruction ManualD100397X012ES ValveOctober 2014154. Inspect the existing valve plug. If the plug is in good condition, it can be reused with the new

Instruction ManualD100397X012ES ValveOctober 201416mark visible. Contact your Emerson Process Management representative immediately if a discrepancy b

Instruction ManualD100397X012ES ValveOctober 201417NoteThe ENVIRO-SEAL stem/bellows assembly has a one-piece stem.4. To remove the existing valve plug

Instruction ManualD100397X012ES ValveOctober 201418Gasket KitsGasket Kits (includes keys 10, 11, 12, 13, and 51); plus 14 and 20 on Some Restricted Ca

Instruction ManualD100397X012ES ValveOctober 201419ENVIRO-SEAL Packing Retrofit KitsPACKINGMATERIALSTEM DIAMETER AND YOKE BOSS DIAMETER, mm (INCH)9.5

Instruction ManualD100397X012ES ValveOctober 20142Table 1. SpecificationsEnd Connection StylesCast Iron ValvesFlanged: CL125 flat-face or CL250 raised

Instruction ManualD100397X012ES ValveOctober 201420Key Description Part Numberand NPS 2 with 12.7 mm (1/2 inch) stem(4 req'd) 18A0908X012Filament

Instruction ManualD100397X012ES ValveOctober 201421Figure 8. Typical BonnetsAPPLY LUB30A9425-ACU3911-D42B3947-AENVIRO-SEALBELLOWS SEAL BONNETSTYLE 1 O

Instruction ManualD100397X012ES ValveOctober 201422Figure 9. Typical HIGH-SEAL Graphite ULFPacking System39B4153-A1. FIND NUMBER 219 NOT REQUIREDWITH

Instruction ManualD100397X012ES ValveOctober 201423Keys 6*, 7*, 8, and 10 Packing Box Parts(1)DESCRIPTIONKEYNO.STEM DIAMETER, INCHES (mm)9.5 (3/8) 12.

Instruction ManualD100397X012ES ValveOctober 201424Figure 13. NPS 1/2 through 6 Fisher ES and EAS ValvesFLOW DIRECTIONCAVITROL TRIMSTD TRIMWHISPER TRI

Instruction ManualD100397X012ES ValveOctober 201425Figure 14. NPS 8 Fisher ES Valve with Optional Drain Plug40A3288-CB1884-1FLOW DIRECTIONCAVITROL TRI

Instruction ManualD100397X012ES ValveOctober 201426Figure 15. Whisper Trim III Cage Detail with Optional Drain PlugE113752A3326-D

Instruction ManualD100397X012ES ValveOctober 201427Figure 16. Fisher ES Valve Assembly with WhisperFlo Cage with Optional Drain P lug19167321012891171

Instruction ManualD100397X012ES ValveOctober 201428Keys 2*, 7*, and 8* Valve Plug and Stem Assembly for Plain BonnetVALVE SIZE,NPSORIFICE SIZESTEM DIA

Instruction ManualD100397X012ES ValveOctober 201429Keys 2*, 7*, and 8* Valve Plug and Stem Assembly for Style 1 Extension BonnetVALVE SIZE,NPSORIFICE

Instruction ManualD100397X012ES ValveOctober 20143Check with your process or safety engineer for any additional measures that must be taken to protect

Instruction ManualD100397X012ES ValveOctober 201430Keys 2* Valve PlugVALVE SIZE,NPSORIFICE SIZESTEM DIA&VSCSIZE13Cr400-SeriesStainless Steel316 St

Instruction ManualD100397X012ES ValveOctober 201431Key 3* Linear CageVALVE SIZE, NPS17-4PHSST(HARDENED)316 SSTALLOY 6ES EASChromePlatedNickelCoated1,

Instruction ManualD100397X012ES ValveOctober 201432Key 7* Fisher ES Valve Plug Stem, 316 stainless steel (not for Whisper Trim III cag e)VALVESIZE, NP

Instruction ManualD100397X012ES ValveOctober 201433Key 7* Fisher EAS Valve Plug Stem for Plain and Extension BonnetsVALVESIZE, NPSSTEMDIA &VSC SIZ

Instruction ManualD100397X012ES ValveOctober 201434Key 9* Fisher EAS LinerLinerMaterialValveSize, NPSCL150Raised FaceCL300Raised FaceCL600Raised FaceS

Instruction ManualD100397X012ES ValveOctober 201435Gasket DescriptionsKEY NUMBER DESCRIPTIONMATERIALFGM-198_ to 593_C (-325_ to 1100_F)10 Bonnet Gaske

Instruction ManualD100397X012ES ValveOctober 201436Keys 21*, 22*, and 23* PTFE-Seat Disk Retainer, Disk Seat, and DiskVALVE SIZE, NPSKEY 21DISK RETAIN

Instruction ManualD100397X012ES ValveOctober 20144Valves with ENVIRO-SEAL live-loaded packing or HIGH-SEAL Heavy-Duty live-loaded packing will not req

Instruction ManualD100397X012ES ValveOctober 20145instructions. Figure 9 shows a typical HIGH-SEAL Packing system. Figures 10, 11, and 12 show typical

Instruction ManualD100397X012ES ValveOctober 20146operate the lubricator, simply turn the cap screw clockwise to force the lubricant into the packing

Instruction ManualD100397X012ES ValveOctober 20147Figure 3. PTFE V-Ring Packing Arrangements for Plain and Extension BonnetsUPPER WIPER(KEY 12)PACKING

Instruction ManualD100397X012ES ValveOctober 20148Figure 4. PTFE Packing Arrangements for Use in ENVIRO-SEAL Bellows Seal BonnetsUPPER WIPER(KEY 12)PA

Instruction ManualD100397X012ES ValveOctober 20149Figure 5. Detail of PTFE/Composition PackingArrangements for Plain and Extension BonnetsUPPER WIPER(