Details
Backflow preventer HB 2"
for system separation according to DIN 1988 of installation type 1. DIN/DVGW-tested.
Technical data:
Nominal flow at Dp = 0.3 bar - 15.0 m³/h
kVS value 27.0 m³/h
Operating pressure max. 10 bar
Response pressure 1.5 bar
Operating temperature min./max. 5/40 °C
Connection: R 2"