Easytop backflow preventer
with SC-Contur
silicon bronze
press connections
Equipment
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, EPDM sealing elements
Technical data
Operating pressure max. 1.6 MPa (PN 16)
Operating temperature max. 90 °C
with DVGW-test mark
Model 2239.4
