Easytop backflow preventer
silicon bronze
G-thread
Equipment
cylindrical G-thread in accordance with ISO 228 for flat sealing screw fittings, valve casing and top made of silicon bronze in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve seat and valve plate unit, test connection, drain plug G¼
Technical data
Operating pressure max. 1.6 MPa (PN 16)
Operating temperature max. 90 °C
with DVGW-test mark
Model 2239.3
