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    Wafer Double Plate Swing Check Valve

    Product details

    1. Short length, small volume and light weight of the product structure.

    2. The sealing disc can be made of soft or hard sealing material according to different working conditions, with good sealing performance.
    3. Horizontal or vertical pipe can be used for easy installation.
    4. Fast disc closing and low water hammer pressure.
    5. The material of the parts and the form and size of the valve end face can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.


    Product model: H76H/W
    Nominal size: NPS 2" ~ 60", DN50 ~ 1500mm
    Pressure range: Class150 ~ 600Lb, PN10 ~ 100MPa
    Operating temperature: -29℃ ~ +425℃
    Main material: carbon steel, stainless steel, alloy steel
    Design standards: API6D, JB/T8937, API594
    Structure length: API594, JB/T8937
    Connection standard: ASME B16.5, GB/T 9113, JB/T 79, HG/T 20592
    Pressure test: API 598, GB/T 13927, JB/T 9092
    Pressure - temperature class: ASME B16.34, GB/T12224



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