DIN Standards Committee Gas Technology
DIN 3537-4
Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment
Gasabsperrarmaturen bis 5 bar für die Gas-Hausinstallation - Teil 4: Konformitätsbewertung
Overview
This document specifies the requirements for the conformity assessment of gas stop valves that do not fall within the scope of DIN EN 331, namely ball and plug valves with a nominal diameter greater than DN 100, as well as butterfly valves, sliding valves and cocks with a maximum nominal diameter of DN 150. This document has been prepared by Working Committee NA 032-02-06 AA "Gasarmaturen" ("Gas valves") at DIN Standards Committee Gas Technology (NAGas) in agreement with DVGW Deutscher Verein des Gas- und Wasserfaches e. V. (DVGW German Technical and Scientific Association for Gas and Water).
Responsible national committee
NA 032-02-06-08 AK - DIN 3537-1 "Gasabsperrarmaturen bis 5 bar für die Gashausinstallation"
