The ZSFZ series wet alarm valve is a check valve that only allows water flows unidirectionally and
drive the matching part to alarm at prescribed pressure and flow. It constitutes the sprinkler
system with water flow inductor, pressure switch and sprinklers. This valve is divided into two sides
by a valve flap. The above side is connected with system pipeline ant the underside is connected
with water supply.
Type - Approvals
Wet Alarm Valve 3" DN80 - /
Wet Alarm Valve 4" DN100 - FM
Wet Alarm Valve 5" DN125 - /
Wet Alarm Valve 6" DN150 - FM
Wet Alarm Valve 8" DN200 - FM
Wet Alarm Valve 10" DN250 - /