Operating specifications. The LNG pressure relief valve in Class 5 shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) at cryogenic temperature with the outlet closed off.
Operating specifications. 7.1 Gas must comply with Gas specifications
7.2 Gas to be free from certain substances
7.3 Gas to be free from objectionable odours
Operating specifications. The pressure relief valve and pressure relief device in Class 0 shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) with the outlet closed off.
Operating specifications. The non-return valve shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) without leakage and deformation.
Operating specifications. The LNG automatic valve shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) without leakage or deformation (see Annex 5A).
Operating specifications. The LNG check valve shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) without leakage and deformation at cryogenic temperature.
Operating specifications. The LNG excess flow valve, if it is not mounted inside the tank, shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) at cryogenic temperature.
Operating specifications. The PRD (pressure triggered) of Class 0, shall be so designed to operate at temperatures as specified in Annex 5O.
Operating specifications. 2.2.1. The CNG automatic valve shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) without leakage and deformation.
2.2.2. The CNG automatic valve shall be so designed as to be leak-proof at a pressure of 1.5 times the working pressure (MPa) (see Annex 5B).
Operating specifications. The automatic valve shall be so designed as to withstand a pressure of 1.5 times the working pressure (MPa) without leakage and deformation.
