Viking® Model J-1 Alarm Check Valve, Groove x Groove, 4", Valve Only, 08240 23482FA/B 61-442-1-360
Description
61-442-1-360
Mounting plate shorting spring checks wiring continuity before device installation
Viking® VK460
49-865-7-325
Viking® Model J-1 Alarm Check Valve, Groove x Groove, 4", Valve Only, 08240 23482FA/B 61-442-1-360The 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, Groove x Groove, 4", Valve Only, 08240 SPEC SHEET
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