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

Model TY-FRL

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