Instruction Manual Form 5302 April 2001
Design CV500
Design CV500 Rotary Control Valve Contents Introduction
............................... Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
1 1 2 2
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Maintenance
............................... 7 Packing Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 8 Stopping Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Replacing Packing . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Replacing Retainer, Seat Ring, and Face Seals . 10 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Replacing Ball, Shaft, and Bearings . . . . . . . . . . . 12 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Adjusting Actuator Travel . . . . . . . . . . . . . . . . . . . . 17 Changing Valve Flow Direction . . . . . . . . . . . . . . . 18 Changing Actuator Mounting Style . . . . . . . . . . . . 18
Parts Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts Kits
W8192 / IL
Figure 1. Design CV500 Flanged Valve with Type 1052 Actuator and Type DVC6020 Positioner
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Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Introduction Scope of Manual W5000-1 / IL
Figure 2. Design CV500 Wafer Valve with Type 1066 Actuator
D101640X012
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.