90.92 Standard to be revised Dec 5, 2025
CEN
CEN/TC 164 Water supply
European Norm
23.060.40 Pressure regulators | 91.140.60 Water supply systems
Published
This European Standard specifies dimensions, materials and performance requirements (including methods of test) for Water Pressrue 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.
Legislation related to this standard
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
PUBLISHED
EN 1567:1999
90.92
Standard to be revised
Dec 5, 2025
