Cryogenic Valve
Cryogenic valves are typically retained locked to hold the gases carefully. It is designed to open in high-pressure situations and permit free flow of the gases until the pressure decreases when it seals using a metallic seat to stop further leakage. They are consequently most commonly used by companies that work with Liquefied Natural Gas (LNG).
Cryogenic valves are usually designed to respond to high pressure which drives the valve into the exposed point to tolerate the gas or other media to flow freely finished. These valves are used in tremendously cold applications and built to store such gases safely and also work great during passage due to their capability to function competently in pressure settings as high as 750 as low as -196°C.
At Speciality valves, our cryogenic valves are designed by industrial standards depending on customer needs, service situation, material, pressure, and temperature rating, and other technical or condition needs.
Types
- Cryogenic Ball Valve
- Cryogenic Gate Valve
- Cryogenic Globe Valve
- Cryogenic Ball Valve
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
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Cryogenic Ball Valve
Cryogenic Ball Valve Body: SS304, CF8, CF8M Disc: SS304, CF8, CF8M 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 25 218 […]
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Cryogenic Check Valve
Cryogenic Check Valve Body: CF8, CF8M, WCB Disc: CF8, CF8M, WCB Stem: 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℃ End Connection: Buttweld, Socketweld, Flanged Dimension DN H L B D0 D1 D2 10 64 195 6 12 15 […]
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Cryogenic Emergency Cut off Valve
Cryogenic Emergency Cut off Valve Body: CF8, CF8M, WCB, WC6, WC9 Bonnet: CF8, CF8M, WCB, WC6, WC9 Stem: SS304, SS316, SS420 Seat: SS304, SS316, SS420 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 […]
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Cryogenic Gate Valve
Cryogenic Gate Valve Body: SS304, SS316,SS316L, WCB, Alloy Steel Disc: SS304, SS316,SS316L, WCB, Alloy Steel Stem: Stainless Steel Packing: PTFE Disc face ring: PTFE Nominal diameter: DN15 to DN50 Nominal Pressure: PN16, PN25, PN40, PN64, Class150 to Class800 Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃ to +80℃ Dimension […]
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Cryogenic Long Stem Globe Valve
Cryogenic Long Stem Globe Valve Body: WCB, CF8, CF8M Bonnet: WCB, CF8, CF8M Stem: SS304, SS316 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) […]
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Cryogenic Pneumatic Actuated Globe Valve
Cryogenic Pneumatic Actuated Globe Valve Body: CF8, CF8M, WCB Disc: CF8, CF8M, WCB Stem Disc: Stainless Steel 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 DN H L D D1 D2 […]
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Cryogenic Short Stem Globe Valve
Cryogenic Short Stem Globe Valve Body: CF8, CF8M, WCB Bonnet: CF8, CF8M, WCB Stem: SS304, SS316 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 D2 D3 […]
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Cryogenic Steam Jacket Globe Valve
Cryogenic Steam Jacket Globe Valve Body: WCB, CF8, CF8M, WC6, WC9 Bonnet: WCB, CF8, CF8M, WC6, WC9 Stem: SS304, SS316, SS420 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: Flanged, Socketweld, Buttweld Heat Insulating Type:PU insulation […]
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Cryogenic Trunnion Ball Valve
Cryogenic Trunnion Ball Valve Body: Carbon Steel, Stainless Steel, Alloy Steel Disc: Carbon Steel, Stainless Steel, Alloy Steel Stem: Stainless Steel End Connection: Flanged, Buttweld, Socketweld Nominal Diameter: DN15 to DN65 Nominal Pressure: Class 150 to Class 1500 Working temperature: -196ºC to +200ºC Medium: Water, Gas , Oil, Nitric acid, Acetic acid Temperature: -28ºC~300ºC Air […]
