ISO 19037 specifies requirements of design, manufacture, and test methods for cryogenic gate valves to have an excellent quality of leakage stability in very low-temperature environments (-50 °C to -196 °C).
ISO 15738 on gate valves is useful for:
ISO 19037 on gate valves provides design requirements for manufacturers of gate valves to ensure they operate effectively and to industry standard, without failure or leakage at extreme temperatures and pressure ranges expected in service.
These international requirements for the composition, function, and testing of gate valves should be adopted during the manufacturing process to make sure the gate valves follow standard regulations and are safe for use within the marine and ship supply chain.
ISO 19037