Abstract

This standard applies to shut-off valves which are additionally used outside DIN EN 331 for Germany, i.e. for ball and plug valves > DN 50, furthermore for butterfly valves, gate valves and globe valves, up to a max. nominal size of DN 150. The evaluation of conformity is included in this standard, therefore it applies in conjunction with DIN 3537-1.

Begin

2022-03-09

Planned document number

DIN 3537-4

Project number

03200959

Responsible national committee

NA 032-02-06-08 AK - DIN 3537-1 "Gasabsperrarmaturen bis 5 bar für die Gashausinstallation"  

draft standard

Gas stop valves for domestic gas installations up to 5 bar - Part 4: Conformity assessment
2023-10
Order from DIN Media