Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings.
STANDARD published on 1.10.2017
Designation standards: DIN 3505:2017-10
Publication date standards: 1.10.2017
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Category: Technical standards DIN
Systemtrenner mit kontrollierbarer druckreduzierter Zone - Familie B Typ A nach DIN EN 12729 für den zeitweisen Anschluss außerhalb von Gebäuden an Trinkwasserverteilungsanlagen.