NEN-EN 333
Manually operated metallic ball shut-off valves for domestic gas installations up to PN 4 and with DN 15 to DN 50
pending, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 1990 |
| Status: | pending |
| Page Count: | 15 |
| ICS Code (Ball and plug valves): | 23.060.20 |
| ICS Code (Gas supply systems): | 91.140.40 |
scope:
This standard shall apply in conjunction with the standard "General Requirements for Manually Operated Metallic Shut-off Valves for Domestic Gas Installations" and contains different requirements; in such cases, the provisions of this standard shall apply.
Document History
NEN-EN 333
July 1, 1990
Manually operated metallic ball shut-off valves for domestic gas installations up to PN 4 and with DN 15 to DN 50
This standard shall apply in conjunction with the standard "General Requirements for Manually Operated Metallic Shut-off Valves for Domestic Gas Installations" and contains different requirements; in...