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DANAÏS CRYO AIR Butterfly valve

Butterfly valve DANAÏS CRYO AIR

Double-offset butterfly valve for cryogenic applications, wafer-type body (T1), full-lug body (T4).
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Main Applications

  • Gas pipelines
  • Gas storage facilities
  • Pipelines and tank farms
  • Process engineering

Technical Data

  • Nominal pressureCL 150
  • Max. nominal sizeDN 600
  • Max. allowed fluid temperature200 °C

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  • Tight shut-off
    • Tight shut-off in both directions, at ambient temperature as well as in cryogenic applications
  • Easy to install

    Technical Data

    • FunctionShut off/control flow
    • Connection typeInstallation between flanges
    • Design concept DriveWith handwheel,
      With pneumatic actuator
    • Casing materialA351 GRADE CF8M,
      A351 GRADE CF3M
    • Nominal pressureCL 150
    • Max. nominal sizeDN 600
    • Min. nominal sizeDN 50
    • Max. allowed fluid temperature200 °C
    • Min. allowed fluid temperature-253 °C
    • Valve body typeWafer-type body,
      Full-lug type, raised faces

    Sectional Drawings


    Last change
    DANAIS (8450.810_EN)PDF4.255/24/2023
    Last change
    Type series booklet DANAIS CRYO AIR (8460.1231_EN)PDF3.993/2/2023