Emerson FISHER CV500 - User Manual

www.Fisher.com
D101640X012
Design CV500 Rotary Control Valve
Contents
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . .
Description 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing Maintenance 8. . . . . . . . . . . . . . . . . . . . .
Stopping Leakage 8. . . . . . . . . . . . . . . . . . . . . . .
Replacing Packing 8. . . . . . . . . . . . . . . . . . . . . . .
Replacing Retainer, Seat Ring,
and Face Seals 9. . . . . . . . . . . . . . . . . . . . . . . .
Disassembly 11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Ball, Shaft, and Bearings 14. . . . . . . .
Disassembly 14. . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Actuator Travel 19. . . . . . . . . . . . . . . . .
Changing Valve Flow Direction 19. . . . . . . . . . . .
Changing Actuator Mounting Style 20. . . . . . . . .
Parts Ordering 20. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Kits 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Scope of Manual
This instruction manual provides installation,
operation, maintenance, and parts ordering
information for 3- through 12-inch Design CV500
Cam Vee-Ballr rotary control valves. Refer to
separate manuals for information concerning the
actuator and accessories.
Figure 1. Design CV500 Flanged Valve with Type 1052
Actuator and Type DVC6020 Positioner
W8192-1 / IL
Figure 2. Design CV500 Wafer Valve with
Type 1066 Actuator
W5000-1 / IL
Instruction Manual
Form 5302
July 2006
CV500 Valve

Emerson FISHER CV500 Specifications