Viking® Model J-1 Alarm Check Valve, Flange x Groove, 6", Valve Only, 08242 Tyco L194214198

L194214198

H205211200

Viking Attic Upright sprinklers are cULus Listed with specific application guidelines for use as special sprinklers as defined by the National Fire Protection Association (NFPA)

B2281134S8

Item: RASCO/Reliable® RA3413

Viking® Model J-1 Alarm Check Valve, Flange x Groove, 6", Valve Only, 08242 Tyco L194214198The 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, 6", Valve Only, 08242 SPEC SHEET