AFNOR - NF EN 14455
Devices to prevent pollution by backlow of potable water - Pressurized air inlet valves DN 15 to DN 50 - Family L, type A and type B
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 October 2005 |
| Status: | active |
| ICS Code (Check valves): | 23.060.50 |
| ICS Code (Water supply systems): | 91.140.60 |
Document History
NF EN 14455
October 1, 2005
Devices to prevent pollution by backlow of potable water - Pressurized air inlet valves DN 15 to DN 50 - Family L, type A and type B
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