Viking® Model J-1 Alarm Check Valve, Flange x Flange, 4", Valve Only, 08238 12973MG/B The unique detergent base softens

The unique detergent base softens oil and grease

000 ft/min (0

2K - Chrome - 5521322870 GR27C- OBSOLETE

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For use with fire sprinkler control valves to lock open valves

Viking® Model J-1 Alarm Check Valve, Flange x Flange, 4", Valve Only, 08238 12973MG/B The unique detergent base softensViking Model J 1 Alarm Check Valve, Flange x Flange, 4", Valve Only, 08238 The 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. SPEC SHEET WARNING: