Understand the design standards (BS 1868, API6D, API602) and materials of check valves
2024-11-15
Understand the design standards (BS 1868, API6D, API602) and materials of check valves
Understand the design standards (BS 1868, API6D, API602) and materials of check valves
What is a Check Valve?
Valves used to prevent backflow in piping systems are called check valves. It is also known as the non-return valve or NRV.
Check valve is installed in the pipeline and only allows one-way flow; Help protect equipment and processes. They operate entirely by reaction with the line fluid and therefore do not require any external drive.
Types of Check Valve
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Lift Check Valve
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Ball Check Valve
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Swing Check Valve
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Top-hinged Check Valve
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Tilting Disc Check Valve
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Butterfly Check Valve
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Stop Check Valve
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Diaphragm Check Valve
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Spring Loaded Check Valve
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Spring Loaded in-line valve
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Spring Loaded Y-valve
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Foot Check Valve
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Duckbill Check Valve
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Wafer Check Valve
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Silent Check Valve
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Pneumatic Check Valve
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Non-slam Check Valve
