2 ball check valve for sale, brand-new and used.

NGT Model: D4A000 1/4 NPTF Dual Check Valve Basic Operation: In the event of a pressure loss this unique valve maintains cylinder position by locking air in both cylinder ports. Eliminate drift due to leaky spool valves. Operating Data: Min / Max Pressure:20-120 psiTemp.

C & D VALVE CORE REMOVAL TOOL CD3930 with Ball Valve Used to Remove a valve core from a 1/4 inch male flare access fitting without the loss of refrigerant. Replace a bad core. Add or remove refrigerant more efficiently.

M24-2.0 DRAIN VALVE W/ NIPPLE Incorporating Fumoto's larger size ball valves, FGN series Oil Drain Valves are specifically designed for heavy duty trucks, construction equipment and industrial engines. Ideal for fleet maintenance, FGN series valves are designed with an integrated nipple for attaching a drainage hose, making scheduled oil changes easier, faster and cleaner.

1-14 UNS DRAIN VALVE W/NIPPLE Incorporating Fumoto's larger size ball valves, Fumoto's TN series Oil Drain Valves are specifically designed for heavy duty trucks, construction equipment and industrial engines. Ideal for fleet maintenance, TN series valves are designed with an integrated nipple for attaching a drainage hose, making scheduled oil changes easier, faster and cleaner.

Apollo Valve 10-400 Series Bronze Safety Relief Valve, ASME Hot Water, 30 psi Set Pressure, 3/4" NPT Male x Female

BRAND NEW 3/4" TACO Z075T2-2 ZONE SENTRY VALVE NORMALLY CLOSED (THREADED) NOTE: Image may not depict actual product This listing is for a brand new Taco V075T2-2 ZONE VALVE. Taco Zone Sentry Zone Valves provide on-off, normally open or normally closed control in both open and closed hot or chilled water systems. The valves can be used in a wide variety of heating and cooling applic

BRAND NEW 3/4" (Z075P2-1) 2 WAY TACO ZONE SENTRY VALVE NORMALLY CLOSED (PRESS) NOTE: Image may not depict actual product This listing is for a brand new Taco Z075P2-1 ZONE VALVE. Taco Zone Sentry Zone Valves provide on-off, normally open or normally closed control in both open and closed hot or chilled water systems. The valves can be used in a wide variety of heating and cooling applications, primarily designed for use with fan coils, radiators, convectors,

BRAND NEW 3/4" TACO V075T2G2ZA024Q4A1 -SENTRY GEOTHERMAL ZONE VALVE NORMALLY CLOSED (THREADED) NOTE: Image may not depict actual product This listing is for a brand new Taco V075T2G2ZA024Q4A1, ZONE VALVE. The Taco Geo-Sentry Zone Valve enhances the overall performance of any geothermal system. The unique patented technology in the Geo-Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design.

275 - 330 GALLON IBC TOTE TANK ADAPTER 2" COARSE Thread (S60 x 6) x BRASS Hose FAUCET VALVE W/Nylon AdapterYour course tank drain is actually 60MM or 2.36" This IBC Tank Adaptor (Adapter) Will Convert The 2" Course Thread to a BRASS Garden Hose BALL VALVE/FAUCET 1/4 Turn Fitting

275 - 330 GALLON IBC TOTE TANK ADAPTER 2" COARSE Thread (S60 x 6) x BRASS Hose FAUCET VALVE comes with Nylon Fitting Your course tank drain is actually 60MM or 2.35" this is what the coarse valve looks looks like See Better Picture Above