cryogenic valve / globe / pneumatically-operated / for gas
AXIUS STÖHR ARMATUREN GmbH & Co KG

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Characteristics

  • Type:

    globe

  • Operation:

    pneumatically-operated

  • Media:

    for gas

  • Body:

    stainless steel

  • Applications:

    cryogenic, for the gas industry

  • Other characteristics:

    compact, normally closed

  • Temperature:

    Max.: 50 °C (122 °F)

    Min.: -196 °C (-321 °F)

  • Pressure:

    18 bar, 25 bar, 420 bar (261.1 psi)

  • DN:

    5 mm, 10 mm, 40 mm

Description

The arrangemant of the actuator on the axle offers essential technical advantage. The tube inside the valve can be shifted axially. The tube is sealed by a metal seal to the atmosphere. Tube and valve actuator are the only flexible components inside the valve. The pneumatic actuator is also sealed by a metal seal. Attrition by frictions cannot happen. The valve is maintenance-free. Currently this valve is available in size DN 40/PN 18 with pneumatic actuator and in “normally closed” position. Other sizes, pressures and actuators will follow or will be manufactured upon request. Any standard safety positions are possible.