NEN-EN 1567
Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests
| Organization: | NEN |
| Publication Date: | 1 November 1999 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Water supply systems): | 91.140.60 |
| ICS Code (Pressure regulators): | 23.060.40 |
scope:
Specifies dimensions, materials and performance requirements (including methods of test) for Water Pressure Reducing Valves and Combination Pressure Reducing Valves, of nominal size from DN 8 to DN 100, for inlet pressures that do not exceed 1,6 MPa (16 bar) and a temperature that does not exceed 30 °C for cold water application and 80 °C for hot water application. Except when stated otherwise by the manufacturer, the valves can be mounted in any orientation.
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