leakage

What is the leakage class for my valve?

What is the leakage class for my valve?

A Rule of Thumb Control valves are designed to throttle, but they are also often expected to provide some type of shut-off capability. A control valve’s ability to shut off has to do with many factors: Balanced or unbalanced plug, seat material, actuator thrust, pressure drop, and the type of fluid can all play a
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