Stainless steel swing check valves for cryogenic applications

Swing check valves are self-actuating, back-flow prevention devices designed for handling cryogenic liquids in applications like bulk tanks, trucks, ISO-containers, trailers and piping configurations.

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Product description

Flow circuits requiring one-directional flow benefit greatly from installing check valves that will close off and prevent fluid back-flow, using only gravity combined with operational pressure.  

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Body: Stainless steel
Cap: Stainless steel
Plunger: Stainless steel

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Gas types: NG (Natural Gas), Oxygen, Nitrogen, Hydrogen, CO2, Argon
Connections: Weld
Type: Socket, butt
Pressure range (cold, non-shock): Up to 50 bar (720 PSI)
Cracking pressure: 30 mbar (0.5 psi)
Temperature range: -196˚C to +74˚C (-320˚F to +165˚F)
Sizes and range: ½” to 4” (15mm to100mm)
Series: 886, 886M, 05415, 50416 and 05417 series
Standards: PED, ASME, CRN

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. 

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  • Top entry for easy maintenance
  • Long life cycle
  • Superior sealing
  • Durable construction material
  • High fluid capacity 

Did you know?

Not for reciprocating gas service

Ideal for use in liquid service

Valves are available for Hydrogen service: -254˚C to +177˚C (-425˚F to +350˚F)

These stainless steel valves are specified by leading industrial gas companies for storage tank and yard

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Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.