DIN Standards Committee Valves
DIN EN 1491
Building valves - Expansion valves - Tests and requirements; German version EN 1491:2022
Gebäudearmaturen - Sicherheitsventile für Expansionswasser - Prüfungen und Anforderungen; Deutsche Fassung EN 1491:2022
Document: references other documents
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