Cryogenic Check Valve Manufacturer

Valvesonly Europe is the top Cryogenic Check Valve Manufacturer in Germany. A cryogenic check valve is a type of valve used to prevent fluid from flowing back into a system in cryogenic applications. It is designed to allow fluid to flow in only one direction, preventing reverse flow and protecting equipment and systems from damage. Cryogenic check valves are made of materials that are resistant to low temperatures and corrosion, such as stainless steel, aluminium, or carbon steel. They are designed to have low torque and low leakage, making them reliable in harsh cryogenic environments.

The working principle of a cryogenic check valve is based on the flow direction of the fluid. The valve consists of a spring-loaded disc or flap that is positioned inside the valve body to control the flow of fluid. When fluid flows in the intended direction, the disc or flap remains open, allowing fluid to pass through. When fluid attempts to flow in the opposite direction, the disc or flap is forced against the valve seat by the spring, preventing fluid from flowing back into the system. The disc or flap seals against the valve seat, preventing reverse flow and protecting the system from damage.

In a cryogenic check valve, the materials used for the disc, seat, and body are specifically selected for their low temperature resistance, toughness, and low permeability to gases, ensuring reliable operation in harsh cryogenic environments.

Valvesonly Europe is the leading Cryogenic Check Valve Manufacturer in Germany and is designed to have low torque, making it easier to operate in low temperature conditions.

Advantages of Cryogenic Check Valve:

  • Prevents reverse flow
  • Low temperature resistance
  • Low maintenance
  • Easy to operate
  • Minimal leakage

Industries of Cryogenic Check Valve:

  • Aerospace Industry
  • Biomedical Industry
  • Energy Industry
  • Chemical Industry

Parts of Cryogenic Check Valve:

  • Body
  • Disc
  • Seat
  • Spring
  • Gasket
  • Bonnet


  • Materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC,Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91)
  • Class: 150 to 800.
  • Nominal Pressure: PN25 to PN100.
  • Ends-threaded, socket weld, butt weld, flanged, lug, wafer

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    Cryogenic Check Valve

    Cryogenic Check Valve Body: CF8, CF8M, SS304, SS316, F304, F316 Bonnet: Stainless Steel Disc: Stainless Steel Stuffing: PTFE Disc Seal ring: PTFE Nominal Diameter: DN10 to DN80 Nominal Pressure: PN40MPa Suitable Media: LO2,LN2,LAr,LNG,LCO2,etc Suitable Temperature: -80℃ to +80℃ Connection Type: Buttweld, Socketweld, Flanged Dimension DN H L B D0 D1 D2 10 64 195 6 […]