NON RETURN VALVES/ CHECK VALVES

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    NON RETURN VALVES/ CHECK VALVES : WESMEC Brand Non-Return valves are equipped with a unique sealing arrangement that transmits pressure directly to the body and provides zero leakage over long life operations. Non-Return Valves are suitable for pressure up to 6000 PSI. It prevents backflow of the fluid, thereby protecting the equipment’s or instruments from getting damaged.

     

    FEATURES:

    • Available in a variety of end connections.

    • It can be easily mounted horizontally or vertically.

    • It is used in pump suction and discharge lines.

    • Hydraulic Test Pressure: up to 420 Kg/Cm².

    • Pneumatic Test Pressure: up to 60 Kg/Cm².>

    • Non Destructive Test (NDT) available on request.

    • Positive Material Identification Test (PMI) available on request.

    • Standards Followed: MSS-SP-99/ASME B16.11, B1.20.1, ISO 228, BS 4368 Part IV, BS 3799, CE Marking.

    • Marking and Identification of Valves as per MSS-SP-25.

    • Inlet arrow marked on the valve body.

     

    >APPLICATION : It is used to prevent backflow.

     

    ***Backflow simply means the flow that has reversed itself within the pipe and begins to flow backwards. It is used for unidirectional flow.

     

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