Over deze norm
This standard specifies the requirements for the design, manufacture and testing of valves for cryogenic service, i.e. for operation with cryogenic fluids below -10 °C. It is a requirement of this standard that the valves comply with the appropriate valve product EN-standards listed in clause 2 "normative references" below. In the event of conflict the requirements of this standard take priority over those of the individual valve product standards. This standard covers the sizes up to DN 150, in the temperature range -10 °C and below, yet capable of operation at ambient conditions to allow for start-up and run-down. Safety valves and LNG valves are not covered by this standard. Additional requirements apply for valves for hydrogen.
|Nederlandse titel||Cryogene vaten - Afsluiters voor cryogeen gebruik|
|Engelse titel||Cryogenic vessels - Valves for cryogenic service|
|Vervangen door||Normatieve verwijzingen||