ductile iron check valve for sale, brand-new and used.

Viking J-1 Alarm Valve Sprinkler Fire Water Clapper Reverse Flow Pipe 3" 08237 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. LAST ONE!!!!

Actaris Gas Regulator 3" RB4030 Used. Good Condition. RB4000 series.

ITEM #: 12970 USED 4" FABRI-VALVE C45 DUCTILE IRON KNIFE GATE VALVESERIAL NUMBER: 878942001006, FIGURE C45, SIZE; 4, WORKING PRESSURE: 150PSI, MAX. TEMP: 150°F, SEAT: SINGLE INTEGRAL 304 STAINLESS STEEL. SINGLE DIRECTIONAL, THREADED LUG STYLE, RAISED FACE ANSI 150 FLANGED CONNECTIONS.

Product # : SMM-56-0115 Mfg : SIMMONS MANUFACTURING Mfg # : 670SB Department : PLUMBING - ALL Product Line : Plumbing Valves | Unions - Commercial Any questions please contact me, thank you.