Viking® Model J-1 Alarm Check Valve, Flange x Groove, 3", Valve Only, 08236 14315B/A 21483UFB06 Fire Sprinkler Head

21483UFB06 Fire Sprinkler Head

49-334-1-080

87 in H x 3

57-375-1-200

Viking® Model J-1 Alarm Check Valve, Flange x Groove, 3", Valve Only, 08236 14315B/A 21483UFB06 Fire Sprinkler HeadThe 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. Item: Viking Model J 1 Alarm Check Valve, Flange x Groove, 3", Valve Only, 08236 SPEC SHEET