NEN-EN 561
Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2002 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Hoses and hose assemblies): | 23.040.70 |
scope:
Defines the specifications and the type tests for quick-action couplings with shut-off valves. It applies to quick-action couplings used between the regulator and the torch in equipment for gas welding, cutting and allied processes. Applies to cases where these couplings are used with hoses or threaded unions.
Document History
NEN-EN 561
August 1, 2002
Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
Defines the specifications and the type tests for quick-action couplings with shut-off valves. It applies to quick-action couplings used between the regulator and the torch in equipment for gas...
May 1, 1995
Gas welding equipment - Quick-action couplings with shut-off valves for welding, cutting and allied processes
This Standard defines the specifications and the types tests for quick-action couplings with shut-off valve. It applies to quick-action couplings used between the regulator and the torch in equipment...