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Cryogenic Gate Valve

Cryogenic Gate Valve
  • Product description

    Cryogenic Gate Valve


    Z40H Cryogenic Gate Valve

    Nominal diameter

    NPS 2”~48”

    Operating temperature

    -196℃~300℃(the range of service temperature may vary for different materials )

    Nominal pressure

    CLASS 150~2500


    Main material: A351 CF8、CF8M、CF3、CF3M;A352 LCB、LCC, etc.

    Design standard

    API 600、API 6D、ASME B16.34、GB/T 12234、GB/T 12224、BS 6364

    Structural length

    ASME B16.10、GB/T 12221

    Connecting end

    ASME B16.5、ASME B16.47、ASME B16.25、GB/T 9113、GB/T 12224

    Test standard

    API 598、ISO 5208、GB/T 26480、GB/T 13927、BS 6364

    Operation method

    Non-elevating hand wheel, bevel gear, motor drive unit, pneumatic drive unit

    Application fields

    For application of liquid nitrogen, liquid hydrogen, liquid oxygen, etc. in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, chemical engineering in urban construction, etc.