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  • Where are cryogenic valves generally used.
    Cryogenic valve overview: Valves suitable for medium temperatures of -40°C to -196°C are called cryogenic valves. Cryogenic valves include cryogenic ball valves, cryogenic gate valves, cryogenic globe valves, cryogenic safety valves, cryogenic check valves, cryogenic butterfly valves, cryogenic need...
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  • Causes of Leakage in Cryogenic Valves.
    There are two main situations, one is internal leakage; the other is external leakage. Endoleak The main reason for the internal leakage of the valve is the deformation of the sealing pair at low temperature. When the temperature of the medium drops to the point where the material undergoes a phase ...
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