DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 14622
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F; German version EN 14622:2005
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Freier Auslauf mit kreisförmigem Überlauf (eingeschränkt) - Familie A, Typ F; Deutsche Fassung EN 14622:2005
Document: references other documents
Document: referenced in 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