Control Valve
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Different types of valve seats:
What are valve seats? Valve seats are the seat and closure member sections that are in touch with each other…
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What is Trip-Throttle Valve? How does Trip-Throttle Valve works?
What is Trip-Throttle Valve? Throttle/trip valves provide effective flow control and emergency shut-off operation in a single, highly reliable valve…
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Control valve Air Lock
What is Air lock valve? Air lock-up devices should be provided for all services requiring that the control valve remains…
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Applications of needle valve:
Small sizes of globe valves are known as needle valves, equipped with a finely tapered plug. A needle valve is…
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What is bench-set in control valve?
List of contents: What is Bench-set? Conditions where bench-set is needed How to adjust bench-set? What is Bench-set? Bench-set is…
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What is safety valve?
Table of content: What is safety valve? Working of safety valve Uses of Safety valves Difference between Safety valves &…
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What are isolation valves?
Table of content: What is an Isolation valve? Types of Isolation valve What is the difference between the isolation valve…
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Classification of control valve leakage
Control valves are intended to throttle flows and without valve leakage they are not required to near 100 percent. The…
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What is the difference between Blowdown Valves (BDV) & Pressure Safety Valve (PSV)
Both BDV and PSV are kind of safety valves. What is PSV? PSV’s are used to automatically release overpressure when…
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What is Snap acting relay?
What is snap acting relay? Snap acting relay senses the supply pressure and changes the direction of air flow when…
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