Top 10 Best Check Valve 1 1/2 Inch

Sump Pump Silent Clear Check Valve MODEL RFF15NC. Clear valve body so that water movement is visible. The unique Stainless Steel spring loaded flapper eliminates the nuisance water hammer noise of standard check valves. 100 Stainless steel clamps included-fits 1-12 pipe. 1 year warranty.

HOLDS SYSTEM PRESSURE With this effective valve, you dont have to worry about maintaining system pressure or preventing reverse flow Connects in line to prevent backflow of water and hold system pressure.. NO LEAD BRASS Constructed with no-lead brass, the body and poppet of this valve are strong and durable. Built to last, you can trust this valve to work for the long haul.. POSITIVE SEAL Our poppet features a Stainless Steel Spring and Fasteners. Plus, a durable Buna N O-ring creates a positive seal and eliminates leakage.. SAFE FOR POTABLE WATER Dedicated to building safe products, we designed this check valve to be safe for potable water. This reliable and long-lasting valve works for a variety of projects.. COMPATIBLE WITH ALL PUMPS No need to run around searching for a valve that fits. Our Check Valve works with ALL brands of pumps. Max Pressure 200 PSI. Max Temperature 180 F 80 C.

12 lbs 0.23 Kg spring magically eliminates water hammer. Reduces motor and pump noise from plumbing system. Designed for both horizontal and vertical usage. Full-flow, non-clog design installation. Durably-constructed PVC check body and compression end fittings.

ABS construction. Full flow design. Weighted flapper valve. Inlet 1-12-inch rubber boot, outlet 1-12-inch rubber boot. Stainless steel hose clamps.

Socket ends use solvent cement. Corrosion-resistant PVC. Prevents backflow. For cold water use. Minimum opening pressure 2 PSI.

1-12 slip x slip unions. Flapper bends over a radius to eliminate sharp 90-degree edges. Capable of vertical or horizontal installation. Slip x slip for 4.3 PSI 10 feet of head at 130F. Designed to reduce water hammer.

Sump pump check valve 1 12 inch Model CV-150. Clear check valve body so that water movement is visible. The unique spring-loaded flapper eliminates the water hammer noise of standard check valves. 100 Stainless steel clamps included-fits 1-12 pipe. 1-year warranty.

For straight through flow. Clear lid with red seal for easy inspection. Unique swingspring design for both return and intake water. Disassembles for cleaning debris. Made from durable CPVC.

Clear PVC for corrosion resistance, high strength, and less weight than fittings made from metal. Full flow design for insignificant flow loss at swing check. Slip connection for easy attachment. Maximum pressure rating 150 psi. Meets ASTM and ANSI standards.