Cryogenic Gate Valve

Valve for medium with temperature of -40℃ to -196℃ is called cryogenic valve, cryogenic gate valve, is suitable for methane, liquefied natural gas, methane, carbon dioxide, liquid ammonia, liquid oxygen, liquid nitrogen, liquid hydrogen and other low temperature mediums carbon dioxide cryogenic storage tank and tanker and other device. The output low temperature liquid medium is not only flammable and explosive, it’s gasified when heating-up, and the volume expands hundreds times after gasification


Design standard: API 600, API 602, BS 6364
Length of structure: ASME B16.10 or factory standard
Flange connecting end: ASME B16.5/ASME B16.47
Butt welding connecting end: ASME B16.25
Socket Welded Ends to:  ANSI B16.11
Screwed Ends to: ANSI B1.20.1
Wall thickness: API 600/ASME B16.34
Socket Welded Ends to: ANSI B16.11
Screwed Ends to:  ANSI B1.20.1
Inspection and test: API 598
Pressure and temperature rating: ASME B16.34
Product scope: NPS ½” – NPS 36”,CL150-CL1500
Main body material: LCB, LCC, LC3, CF8, CF8M, CF3, CF3, LF2, F304, F316, F304L, F316L etc.
Drive device: Handle, Bevel gear, Electric, Pneumatic, etc.

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