Control Valve
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How to install a control valve and what are the types of actuators used in control valves
Describe control valves Control valves are used to control the flow and direction of fluid such as gas, water, steam…
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What are the parts of control valves and what are the accessories used in control valves
Why do we need control valves Control valves are used to control the flow of the liquid, it can regulate…
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What is a control valve and how does it work
What is a valve A valve is a device that can be used to control the flow of the fluid,…
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Pneumatic vs Electrical actuators
The main difference between pneumatic and mechanical actuators is their working speed. The two systems are so distinct, that one…
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How to select an actuator for valve?
The actuator is an essential part of the control valve, which drives the control valve stem. In order to select…
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How to avoid cavitation in control valve?
What is cavitation in control valve? Cavitation is phenomenon caused to boil or bubble formation (which results in tremendous sound…
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What is LO or LC in valves?
“Open/closed lock valve or open / closed valve car seal” is not a form of valve. It’s a valve’s “health.”…
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Double-check valve / Shuttle valve
What is double-check valve? Double-check valves are used to direct air flows from either of two sources into a common…
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What is ESDV (Emergency shutdown Valve)? How ESD valve works?
What is ESDV (Emergency shutdown Valve)? ESD valves are used to isolate the facilities in emergency situations. An ESD (emergency…
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22 ISO standard for industrial valves
1. ISO 5208:1993 Industrial valves; pressure testing of valves. Tests to confirm the pressure-containing capacity of the industrial valve shell…
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