Low Temperature Flange Cryogenic Check Valve
Cryogenic valves are industrial valves specifically designed for operation in extremely low temperature environments below -40℃. They are primarily used in systems for the transport, separation, storage, and distribution of cryogenic liquid media such as liquid oxygen, liquid nitrogen, liquid carbon dioxide, liquefied natural gas (LNG), and ethylene.
Technical Specifications of Cryogenic Check Valve
1.Nominal Diameter (DN): 6-300 mm
2.Nominal Pressure (PN): 0.6-6.3 MPa
3. Operating Temperature: -196℃ to +80℃
4.Applicable Media: Cryogenic gases and liquids (e.g., LNG, LO2, LN2, LCO2)
5.Connection Type: Threaded, flanged, welded
6.Materials: CF8, S30408
7.Structural Type: Lift type, swing type
The cryogenic valve products from Sichuan Aosituo include: cryogenic globe valves, cryogenic ball valves, cryogenic safety valves, cryogenic pressure-reducing valves, cryogenic three-way valves, cryogenic check valves, cryogenic emergency shut-off valves, cryogenic pneumatic diaphragm control valves, throttle valves, instrument valves, gas cylinder valves, cold box valves, butterfly valves, control valves, etc.
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