Fisher CL600 - User Manual

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Fisher
r
ES and EAS easy-er Valves
CL125 through CL600
Contents
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . .
Description 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing Lubrication 5. . . . . . . . . . . . . . . . . . . . . . .
Packing Maintenance 5. . . . . . . . . . . . . . . . . . . . . .
Replacing Packing 5. . . . . . . . . . . . . . . . . . . . . . .
Trim Maintenance 9. . . . . . . . . . . . . . . . . . . . . . . . .
Disassembly 9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapping Metal Seats 11. . . . . . . . . . . . . . . . . . . .
Valve Plug Maintenance 11. . . . . . . . . . . . . . . . .
Assembly 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENVIRO-SEALr Bellows Seal and Bonnet 12. . .
Replacing a Plain or Extension Bonnet with an
ENVIRO-SEAL Bellows Seal (Stem/Bellows
Assembly) and Bonnet 12. . . . . . . . . . . . . . . .
Replacement of an Installed ENVIRO-SEAL
Bellows Seal (Stem/Bellows Assembly) 13. .
Purging the ENVIRO-SEAL Bellows
Seal Bonnet 14. . . . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering 14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Kits 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Scope of Manual
This instruction manual includes installation,
maintenance, and parts information for NPS 1/2
through 8 Fisherr ES valves, and NPS 1 through 6
EAS valves, through CL600 ratings. Refer to
separate manuals for instructions covering the
actuator and accessories.
Figure 1. Fisherr ES Valve with 657 Actuator
W2174-3 / IL
Do not install, operate, or maintain an ES valve
without first D being fully trained and qualified in
valve, actuator, and accessory installation,
operation, and maintenance, and D carefully reading
and understanding the contents of this manual. If
you have any questions about these instructions,
contact your Emerson Process Management sales
office before proceeding.
Instruction Manual
D100397X012
December 2008
ES Valve

Summary

Introduction

Description

Specifications

Installation

Maintenance

Packing Lubrication

Instructions for lubricating valve packing, including safety precautions.

Packing Maintenance

Covers inspection, adjustment, and troubleshooting of valve packing.

Replacing Packing

Trim Maintenance

Disassembly

Procedure for safely disassembling valve components for maintenance.

Lapping Metal Seats

Method for improving shutoff by grinding valve plug and seat ring surfaces.

Valve Plug Maintenance

Steps for maintaining and replacing the valve plug and related parts.

ENVIRO-SEAL Bellows Seal and Bonnet

Replacing a Plain or Extension Bonnet with an ENVIRO-SEAL Bellows Seal (Stem;Bellows Assembly) and Bonnet

Procedure to replace standard bonnets with ENVIRO-SEAL bellows seal assemblies.

Replacement of an Installed ENVIRO-SEAL Bellows Seal (Stem;Bellows Assembly)

Steps for replacing an existing ENVIRO-SEAL bellows seal assembly.

Purging the ENVIRO-SEAL Bellows Seal Bonnet

Instructions for purging or leak testing the ENVIRO-SEAL bellows seal bonnet.

Parts Ordering

Parts Kits

Packing Kits

Details on standard and retrofit packing kits for ENVIRO-SEAL valves.

ENVIRO-SEAL Packing Retrofit Kits

Information on kits to convert existing valves to ENVIRO-SEAL packing.

ENVIRO-SEAL Packing Repair Kits

Kits for replacing soft packing in valves with ENVIRO-SEAL arrangements.

Parts List

Valve Body (figures 13-15)

Fisher CL600 Specifications

General

Brand	Fisher
Model	CL600
Category	Control Unit
Language	English