Cryogenic Valve

Valvesonly is the best  Cryogenic Valve manufacturer in USA. A cryogenic valve is a specialized type of valve designed to operate in extremely low-temperature environments, typically below -150 degrees Celsius (-238 degrees Fahrenheit). These valves play a crucial role in industries dealing with cryogenic fluids such as liquefied natural gas (LNG), liquid oxygen, liquid nitrogen, and other gases that are stored and transported at extremely low temperatures. The construction of cryogenic valves involves materials with high thermal resistance and low thermal expansion coefficients to withstand the extreme conditions.

In terms of appearance, cryogenic valves often feature extended bonnets to provide additional insulation and prevent the valve components from freezing. The internal components are meticulously designed to minimize heat transfer and ensure proper sealing even at low temperatures. The operation of cryogenic valves involves precision engineering to account for the challenges posed by cryogenic environments, such as the potential for materials to become brittle and the risk of thermal contraction affecting the valve’s performance. Common types of cryogenic valves include ball valves, globe valves, and gate valves, each adapted to specific applications within cryogenic systems. These valves play a critical role in maintaining the integrity and safety of cryogenic processes by effectively controlling the flow of ultra-cold fluids.

Types:

  • Cryogenic Trunnion Ball Valve
  • Cryogenic Butterfly Valve
  • Cryogenic Ball Valve
  • Cryogenic Globe Valve
  • Cryogenic Gate Valve
  • Cryogenic Long Stem Globe Valve

Advantages:

  • Material suitability
  • Low thermal expansion
  • Extended bonnets
  • Leak prevention
  • Precision engineering
  • Safety compliance
  • Versatility
  • Corrosion resistance

Industries:

  • Liquefied Natural Gas (LNG) Industry
  • Industrial Gases Industry
  • Aerospace and Defense
  • Energy Sector
  • Semiconductor Manufacturing
  • Cryopreservation
  • Environmental Testing

Description:

  • Materials: SS304, SS316, CF8M, CF8, F51, F55, F53, WCB, WC6, WCC, LCB, LCC.
  • Class: 150 to 800.
  • Nominal Pressure: PN25 to PN100.
  • Size: 1/2” to 24”.
  • Operations: Lever Operated, Gear operated, Hand wheel Operated, Electric Actuated and Pneumatic Actuated

 

Showing all 9 results

  • Sale!
    $195.00

    Cryogenic Ball Valve

    Cryogenic Ball Valve Body: SS304, SS316, CF8, CF8M, F304, F316 Bonnet: Stainless Steel Stem: Stainless Steel Seal Ring: PTFE Nominal Diameter: DN15 to 65mm Nominal Pressure: PN1.6 to 6.4MPa. Class150, Class300, Class800 Suitable Media: LO2,LN2,LAr,LNG,etc Suitable Temperature: -196℃ to +80℃ Dimension DN H L B D0 D1 E 15 193 82 10 15 19 180 […]

  • Sale!
    $46.00

    Cryogenic Check Valve

    Cryogenic Check Valve Body: CF8, CF8M, SS304, SS316 Bonnet: Stainless Steel Disc: Stainless Steel Stuffing: PTFE Disc Seal ring: PTFE Nominal Diameter: DN10 to DN80 Nominal Pressure: PN40 MPa Suitable Media: LO2, LN2, LAr, LNG, LCO2,etc Suitable Temperature: -80℃ to +80℃ Connection Type: Buttweld, Socketweld, Flanged Dimensions DN H L B D0 D1 D2 10 […]

  • Sale!
    $237.00

    Cryogenic Emergency Cut off Valve

    Cryogenic Emergency Cut off Valve Body: SS304, SS316, CF8, CF8M, F304, F316 Bonnet: Stainless Steel Stem: Stainless Steel Stuffing: PTFE Seal ring: PTFE Nominal Diameter: DN10 to 100mm Nominal Pressure: PN1.6 to 6.4MPa Cylinder Source Pressure: PN0.3 to 0.6PMa Suitable Media: LNG,etc Suitable Temperature: -196℃ to +70℃ Emergency Cut-off Temperature: +70±5℃ Dimension DN H L […]

  • Sale!
    $108.00

    Cryogenic Gate Valve

    Cryogenic Gate Valve Body: SS304, SS316, SS304L, SS316L Bonnet: Stainless Steel Stem: Stainless Steel Packing: PTFE Disc face ring :PTFE Nominal diameter: DN15 to DN50 Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class300, Class600, Class800 Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃ to +80℃ Dimension NPS 1/2 3/4 1 1-1/4 1-1/2 2 DN 15 […]

  • Sale!
    $58.00

    Cryogenic Long Stem Globe Valve

    Cryogenic Long Stem Globe Valve Body: SS304, SS316, F304,F316 Bonnet: Stainless steel Stem: Stainless steel Packing: PTFE Disc face ring :PTFE Nominal diameter: DN10 to DN100 Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class300 Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃ to +80℃ Dimension DN (mm) H(on)mm H(off)mm L(mm) D(mm) D1(mm) D2(mm) b(mm) 10 […]

  • Sale!
    $503.00

    Cryogenic Pneumatic Actuated Globe Valve

    Cryogenic Pneumatic Actuated Globe Valve Body: SS304, SS316, F304, F316, SS304L, SS316L Bonnet: Stainless Steel Stem Disc: Stainless Steel Disc: Stainless Steel Disc Seal ring: PTFE Nominal Diameter: DN10 to DN100 Nominal Pressure: PN1.6 to 6.4MPa Cylinder Source Pressure: PN0.3 to 0.6PMa Suitable Media: LO2,LN2,LAr,LNG,etc Suitable Temperature: -196℃ to +70℃ Emergency Cut-off Temperature: +75±5℃ Dimension […]

  • Sale!
    $54.00

    Cryogenic Short Stem Globe Valve

    Cryogenic Short Stem Globe Valve Body: SS304, SS316, F304, F316, CF8, CF8M Bonnet: Stainless Steel Stem: Stainless Steel Packing: PTFE Disc face ring :PTFE Nominal diameter: DN10 to 100mm Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class300 Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃ to +80℃ Dimension DN (mm) H(on)mm H(off)mm L L1 D1 […]

  • Sale!
    $66.00

    Cryogenic Steam Jacket Globe Valve

    Cryogenic Steam Jacket Globe Valve Body: SS304, SS316, CF8, CF8M, F304, F316 Bonnet: Stainless Steel Stem: Stainless Steel Stuffing: PTFE Seal ring: PTFE Nominal Diameter: DN10 to DN50 Nominal Pressure: PN1.6 to 6.4MPa, Class150, Class300 Suitable Media: LNG, LO2, LN2, LAr etc Suitable Temperature: -196℃ to +80℃ Connection Type: Socket welding Heat Insulating Type: PU […]

  • Forged Cryogenic Trunnion Ball Valve

    Forged Cryogenic Trunnion Ball Valve Body: Stainless Steel, Cryogenic Alloy Steel, Duplex Stainless steel Floating and Trunnion mounted ball valve(Side and Top Entry) Nominal Diameter: DN15 to DN65 Nominal Pressure: Class 150 to Class 1500 End connection: RF, RTJ, BW Working temperature: -196ºC to +200ºC Medium: Water, Gas , Oil, Nitric acid, Acetic acid Temperature: […]