Emerson 667 Instruction Manual

www.Fisher.comFisherr ET and EAT easy-e t ValvesCL125 through CL600ContentsIntroduction 1...Scope of Manual 1...

Instruction ManualD100398X012ET ValveOctober 201410Figure 5. Detail of Graphite Ribbon/Filament Packing for Plain and Extension BonnetsPACKING FOLLOWE

Instruction ManualD100398X012ET ValveOctober 20141112. Slide the packing follower, upper wiper, and packing flange (keys 13, 12, and 3, figure 14) int

Instruction ManualD100398X012ET ValveOctober 201412WARNINGTo avoid personal injury due to leaking fluid, avoid damaging gasket sealing surfaces. The s

Instruction ManualD100398X012ET ValveOctober 201413Except with respect to the ENVIRO-SEAL Bellows Seal Bonnet assembly, with metal-seat constructions,

Instruction ManualD100398X012ET ValveOctober 201414For the two-piece seal ring, The ring cannot be reused because it is a closed ring which must be pr

Instruction ManualD100398X012ET ValveOctober 201415NoteFor plain bonnets and style 1 extension bonnets, the valve plug (key 2), valve stem (key 7), an

Instruction ManualD100398X012ET ValveOctober 201416D Disassemble the outer plug from the inner plug and install the seal over the inner plug, so that

Instruction ManualD100398X012ET ValveOctober 201417Table 6. Recommended Torque for EN VIRO-SEAL Bellows Seal P acking Flange NutsVALVE SIZE, NPSVALVE

Instruction ManualD100398X012ET ValveOctober 201418Figure 8. PTFE Packing Arrangements for Use in ENVIRO-SEAL Bellows Seal BonnetsUPPER WIPER(KEY 12)P

Instruction ManualD100398X012ET ValveOctober 20141912. Properly lubricate the bonnet stud bolts. I nstall and tighten the bonnet hex nuts to the prope

Instruction ManualD100398X012ET ValveOctober 20142Table 1. SpecificationsEnd Connection StylesCast Iron ValvesFlanged: CL125 flat-face or 250 raised-f

Instruction ManualD100398X012ET ValveOctober 2014204. If the valve plug and adaptor are n ot in good condition and must be replaced, first remove the

Instruction ManualD100398X012ET ValveOctober 2014214. When purging or leak testing has been completed, remove the piping or tubing and reinstall the p

Instruction ManualD100398X012ET ValveOctober 201422Packing KitsStandard Packing Repair Kits (No n Live-Loaded)Standard Packing Repair Kits (Non Live-L

Instruction ManualD100398X012ET ValveOctober 201423ENVIRO-SEAL Packing Repair KitsStem Diameter, mm (Inches)Yoke Boss Diameter, mm (Inches)9.5 (3/8)54

Instruction ManualD100398X012ET ValveOctober 201424Parts ListNotePart numbers are shown for recommended spares only. For partnumbers not shown, contac

Instruction ManualD100398X012ET ValveOctober 201425Keys 6*, 7*, 8, and 10 Packing Box Parts(1)DESCRIPTIONKEYNO.STEM DIAMETER, mm (INCHES)9.5 (3/8) 12.

Instruction ManualD100398X012ET ValveOctober 201426Figure 14. Typical BonnetsAPPLY LUBE020130A9425-ACU3911-C42B3947-AENVIRO-SEALBELLOWS SEAL BONNETSTY

Instruction ManualD100398X012ET ValveOctober 201427Figure 15. Alternate ConfigurationsFLOW UPNPS 1 TO 8 ET USING PEEK ANTI-EXTRUSION RINGSFLOW DOWN21B

Instruction ManualD100398X012ET ValveOctober 201428Figure16.NPS1Through6FisherETandEATValvesCORRECT ORIENTATION OF PLUGWITH SPRING-LOADED SEAL RINGVIE

Instruction ManualD100398X012ET ValveOctober 201429Figure 17. Fisher ET Valve Assembly with Whisper Trim III Cage and Optional Drain PlugFULL-CAPACITY

Instruction ManualD100398X012ET ValveOctober 20143EAT--Angle version of ET, used to facilitate piping or in applications which require a self-draining

Instruction ManualD100398X012ET ValveOctober 201430Figure 18. Fisher ET Valve Assembly with WhisperFlo Cage and Optional Drain Plug31325129282321E0199

Instruction ManualD100398X012ET ValveOctober 201431Figure 19. NPS 8 Fisher ET Valve Assembly with WhisperFlo Cage and Optional Drain PlugE0200DETAIL O

Instruction ManualD100398X012ET ValveOctober 201432Figure 20. Details of Cavitrol III and NPS 8 Fisher ET Valves with Optional Drain PlugFLOW DIRECTIO

Instruction ManualD100398X012ET ValveOctober 201433Figure 21. Gasket Set Detail shown with Optional Drain PlugRESTRICTED-TRIM DETAIL16A1943-A30A9542-F

Instruction ManualD100398X012ET ValveOctober 201434Actuator GroupsGroup 154 mm (2-1/8 inches),71 mm (2-13/16 inches),or 90 mm (3-9/16 inches) YokeBoss

Instruction ManualD100398X012ET ValveOctober 201435Keys 2*, 7*, and 8* Valve Plug and Stem A ssembly for Plain Bonnet with Two-Piece Seal RingVALVE SI

Instruction ManualD100398X012ET ValveOctober 201436Key 2* Valve Plug for Spring-Loaded Seal Ring ConstructionsVALVE SIZE, NPS STEM DIAMETER416 STAINLE

Instruction ManualD100398X012ET ValveOctober 201437Key 2* 2-Stage Cavitrol III Valve Plug & Stem Ass'y (Fisher ET only)VALVESIZE, NPSTRAVELAC

Instruction ManualD100398X012ET ValveOctober 201438Key 3* Quick Opening CageVALVE SIZE, NPS17-4PHSTAINLESS STEEL(H900)316 STAINLESS STEELALLOY 6ET EAT

Instruction ManualD100398X012ET ValveOctober 201439Key 3* Cavitrol III Cage Assembly, 17-4PH stainless steel (H900)ETVALVE SIZE, NPSSTAGE1 2 Character

Instruction ManualD100398X012ET ValveOctober 201443. The control valve assembly may be installed in any orientation unless limited by s eismic criteri

Instruction ManualD100398X012ET ValveOctober 201440Key 7* 1-Stage Cavitrol III Valve Plug Stem (Fisher ET only)VALVE SIZE,NPSTRAVELACTUATOR GROUP(FROM

Instruction ManualD100398X012ET ValveOctober 201441Key 9* Fisher EAT LinerLinerMaterialValve Size, NPS CL150 Raised Face CL300 Raised Face CL600 Raise

Instruction ManualD100398X012ET ValveOctober 201442Gasket DescriptionsKEY NUMBER DESCRIPTIONMATERIALFGM-198_ to 593_C(-325_ to 1100_F)10(1)Bonnet G as

Instruction ManualD100398X012ET ValveOctober 201443Key 21*, 22*, and 23* PTFE Seat Disk Retainer, Disk Seat, and DiskVALVE SIZE, NPSKEY 21 DISKRETAINE

Instruction ManualD100398X012ET ValveOctober 201444Key 28* Cavitrol III Seal Ring for Fisher ET only, spring loaded PTFEVALVE SIZE, NPS 1-STAGE CAGE 2

Instruction ManualD100398X012ET ValveOctober 201445Keys 3*, 9*, 2*, 28*, 63*, 29*, and 27* TSO Trim Parts for Fisher ET ValvesVALVESIZE,NPSPORT,INCHTR

Instruction ManualD100398X012ET ValveOctober 201446Keys 63*, 28*, 29*, 27*, 2*, and 9* Fisher ET Full Capacity Trim above 232_C(450_F)using PEEK Anti-

Instruction ManualD100398X012ET ValveOctober 201447

Instruction ManualD100398X012ET ValveOctober 201448Emerson Process ManagementMarshalltown, Iowa 50158 USASorocaba, 18087 BrazilChatham, Kent ME4 4QZ U

Instruction ManualD100398X012ET ValveOctober 20145D Use bypass valves or completely shut off the process to isolate the valve from process pressure. R

Instruction ManualD100398X012ET ValveOctober 20146For valves with HIGH-SEAL packing, see the Fisher instruction manual, HIGH-SEAL Live-Loaded Packing

Instruction ManualD100398X012ET ValveOctober 201473. Loosen the packing flange nuts (key 5, figure 14) so that the packing is not tight on the valve s

Instruction ManualD100398X012ET ValveOctober 20148Figure 4. Detail of PTFE/Composition Packing Arrangements for Plain and Extension BonnetsUPPER WIPER

Instruction ManualD100398X012ET ValveOctober 20149prying tool around the bonnet until the bonnet loosens. If no fluid leaks from the joint, remove the