Powell Valves manufactures ASME Class 150 & 200 cryogenic valves in differing sizes, types, valve materials, and trim materials. Some of the variations Powell Valves manufactures are bronze cryogenic check valves, stainless steel cryogenic globe valves, and bronze cryogenic gate valves, just to name a few.
Cryogenic valves obtained their name from the branch of physics pertaining to materials being at very low temperatures. Because of this, cryogenic valves are typically used in applications where very cold gases (or other mediums) are being transmitted through valves, which can potentially cause malfunctions without a cryogenic extension.
