DIN Standards Committee Heating and Ventilation Technology and their Safety
EN 1567
Building valves - Water pressure reducing valves and combination water pressure reducing valves - Requirements and tests
Gebäudearmaturen - Druckminderer und Druckmindererkombinationen für Wasser - Anforderungen und Prüfungen
Responsible national committee
NA 003-02-02 AA - Valves for potable water supply in buildings
Responsible european committee
CEN/TC 164/WG 14 - Valves and fitting for buildings and devices to prevent pollution by backflow