Description
Backflow preventer ¾“, DVGW certified
DIN/DVGW tested for protection of tap water from backflowing treated water.
Housing made of brass; both sides with female thread unions; integrated check valve, closing body made of high quality plastic; with manometer and fitted discharge hopper for connecting 40mm plastic pipe or threaded pipe R 1''.
Type of installation: 1
Technical Data:
Connection: R 3/4''
Length: 153 mm
Kvs Value: 6.0
Opening pressure A: 0.5 bar
Operating pressure: max. 16 bar
Operating temperature: max. 40°C
DVGW test number: 570 V
DIN/DVGW tested for protection of tap water from backflowing treated water.
Housing made of brass; both sides with female thread unions; integrated check valve, closing body made of high quality plastic; with manometer and fitted discharge hopper for connecting 40mm plastic pipe or threaded pipe R 1''.
Type of installation: 1
Technical Data:
Connection: R 3/4''
Length: 153 mm
Kvs Value: 6.0
Opening pressure A: 0.5 bar
Operating pressure: max. 16 bar
Operating temperature: max. 40°C
DVGW test number: 570 V