Viking® Model J-1 Alarm Check Valve, Flange x Flange, 3", Valve Only No Trim, 08235 23174FC/CR Manufacturer Part Numbers: WW5

Manufacturer Part Numbers:  WW5

09679CD Fire Sprinkler Head

2200 Gallon

They are external deflector-type nozzles that discharge a filled cone of small water droplets at a relatively low velocity

System Sensor OSYEXP Explosion Proof Supervisory Tamper Switch For Outside Screw and Yoke (OS&Y) Valves

Viking® Model J-1 Alarm Check Valve, Flange x Flange, 3", Valve Only No Trim, 08235 23174FC/CR Manufacturer Part Numbers: WW5The Viking Model J 1 Alarm Check Valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. The valve is designed to initiate an alarm during a sustained flow of water (such as the flow required by an open sprinkler) by operating an optional water motor alarm and or alarm pressure switch. The valve is made suitable for use on variable pressure water supplies by adding the optional