Pressure Reducing Valve Releasing Valve for Water System, Find Details and Price about Pressure Regulator Valve and Valve for Water System from Fujian Haijing Fire-Fighting Co., Ltd.
Specifications
ModelSj-200X/500X
Model NO.SJ-200X/500X
Sprinkler Head TypeClosed
Wet Alarm Valve StructureSeat Type
Automatically Opened and Closed RepeatedlyCan Automatically Opened and Closed