NEN-EN 1074-4
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2000 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Water supply systems): | 91.140.60 |
| ICS Code (Other valves): | 23.060.99 |
scope:
Specifies the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground, carrying water intended for human consumption.
Document History
NEN-EN 1074-4
August 1, 2000
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves
Specifies the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground, carrying water intended for human consumption.
March 1, 1994
Valves for water supply - Specification for use and appropriate verification tests - Part 4: Float type purgers and air valves
Specifies the minimum fitness for purpose requirements for valves to be used in, or connected to, water supply pipe systems above or below ground, carrying water intended for human consumption.