This document specifies the general requirements, test methods and test verification content related to the safety of hydrogen valves in hydrogen refueling stations, devices or systems with similar working conditions as hydrogen refueling stations. This document applies to check valves, flow limiting valves, flow control valves, switch control valves, safety valves, and manual valves with pressures ≤105MPa. This document does not apply to gas cylinder mouth valves and emergency shut-off valves or emergency shut-off devices.
T/CGMA 0406-2022 history
2022T/CGMA 0406-2022 Safety Requirements and Test Method for High Pressure Gaseous Hydrogen Valves