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Recent content by Anant64
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Metal seated ball valve noisy/ Juddering
Dear all, We have pneumatic actuated metal seated - Starline ball valve with Rotork CP actuator. 4 inch, reduced bore- 900# rating with CP - 250 actuator. The valve while opening & closing is noisy- juddering sound. Actuator is separately tested & works smoothly. Valve tested without controls -...- Anant64
- Thread
- Replies: 2
- Forum: Pipelines, Piping and Fluid Mechanics engineering
