This European standard defines the specifications and the type tests for quick-action couplings with shut-off valve. It applies to quick-action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes. This Standard applies to cases where these couplings are used with hoses according to prEN 559 or threaded unions according to prEN 560.
Registration number (WIID)
3185
Scope
This European standard defines the specifications and the type tests for quick-action couplings with shut-off valve. It applies to quick-action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes. This Standard applies to cases where these couplings are used with hoses according to prEN 559 or threaded unions according to prEN 560.
