DS DS/EN ISO 12209-3
DS DSEN SO 12209-3 2001-MAR-01 Gas cylnders - Outlet connectons for gas cylnder valves for compressed breathable ar - Part 3 Adaptor for 230 bar valves
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This standard specifies the characteristics of the adaptors converting the outlet of a threaded type cylinder valve for regulator of compressed breathable air into a yoke type outlet. It states the fundamental requirements for both the connection and its components and includes basic dimensions.