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AXIUS 1400 PNEUMATIC CRYOGENIC BELLOWS VALVES
AXIUS 1400 PNEUMATIC CRYOGENIC BELLOWS VALVES

Category

Cryogenic Bellows Valves

Manufacturer

Stoehr Valves for Extremes

Info Quote
AXIUS 1400 PNEUMATIC CRYOGENIC BELLOWS VALVES

AXIUS 1400 PNEUMATIC CRYOGENIC BELLOWS VALVES

Category

Cryogenic Bellows Valves

Manufacturer

Stoehr Valves for Extremes

The Axius 1400 pneumatic cryogenic bellows valve is a straight-through valve designed for low or high pressure applications. It is designed to be a compact and space-saving unit, with integrated axial bellows actuator with stainless steel body for gaseous or liquefied media in cryogenic systems.


It offers quick closing and opening times (fast shutter speed) and can be installed unrestricted in any position. Its hermetically tight internal tube has stainless steel bellows on both sides offering end users a long service life and high leak-tightness to atmosphere.


End connections can be supplied in standard butt-welded configurations or according to customer specifications. The Axius 1400 is also available for ambient media temperature and as check valve (non-return valve) design. Further PN values are available on request.



Features and Benefits:

  • Valve for high pressure applications with a media pressure of up to PN420
  • Can be installed in any position
  • Housing in an axial flow direction
  • Available in bellows sealed globe or check/non-return valve type with integrated axial actuator in a sealed housing
  • Extremely fast opening and closing times
  • Can be installed in a (liquid) gas environment or in a vaccum space
  • Maintenance-free operation is possible
  • Available as an cryogenic or ambient temperature valve
  • Physical tightness to the atmosphere with a welded outer housing


Technical Specifications:

  • Valve Function: Bellows Sealed Globe Valve or Check/Non-Return Valve
  • Temperatures: Cryogenic Media from -271°C up to +50°C as Ambient Media
  • Nominal Diameters: From DN6 to DN80
  • Pressure Range: Up to 420 BAR
  • Actuation Types: Pneumatic Design
  • Body Material: Stainless Steel
  • Media: For N2, O2, Ar, H2, He, NG and more dangerous, toxic and acidic fluids on request


Our entire range of Stoehr valves is utilised across many industries including industrial & specialty gases, research & development, aerospace & defence and renewable energies. Our cryogenic valves can be used in the most cutting-edge applications such as air separation units, cryocoolers, liquefiers & purifiers, cryogenic cooling systems, compressed gas storage or gas filling in cylinders, tanks, transportation or via vacuum-jacketed pipelines.



For information or advice on special design/custom cryogenic valves solutions, please get in touch with our experienced engineering team. Our full selection of cryogenic valves can be made available with various actuators, including diaphragm, piston or electric, solenoid valves, position regulators, a selection of cone designs, purge ports, vacuum jacketing, sealing options, surface treatments and certifications.





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