NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
EN 14367
EN 14367
Non controllable backflow preventer with different pressure zones - Family C, type A
Title (German)
Systemtrenner mit unterschiedlichen nicht kontrollierbaren Druckzonen - Familie C, Typ A
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