Shop for plastic sewage check valve

This 2 in. Plastic Sewage Check Valve helps prevent water back flow from your sewage pump or basin. It allows for almost 100% of flow and the unique body fits 2 in. discharge pipes. It's also easy to install with the flexible couplers.

Liberty quiet check valve helps prevent the backflow of sump disposal lines, wastewater lines, sewage lift stations or ejector systems. This check valve has an angled seat to reduce water hammer effect. Features both vertical and horizontal installation. Material: PVC.

Liberty clear quiet check valve helps prevent the backflow of sump disposal lines, wastewater lines, sewage lift stations or ejector systems. This check valve has an angled seat to reduce water hammer effect. Features both vertical and horizontal installation. Material: PVC.

The THD1026 is extremely durable, heavy duty sewage pump check valve. It will pass a full 2 in. solid. The easy grab couplings make pump servicing a snap. Constructed from ABS with PVC compression couplings the THD1026 will provide decades of reliable service. Industries most durable and ultra-quiet flapper. Flow arrow on valve and label. Material: Acrylonitrile Butadiene Styrene (ABS).

Used in sewage applications, this Sewage Pump check Valve is designed to help stop pumped water from flowing back into the basin. Each valve is constructed of an ABS material and rubber adapters with stainless steel hose clamps. The valve fits 2 in. black, galvanized and DWV Sch. 40 pipe and will pass a full 2 in. solid. Material: Acrylonitrile Butadiene Styrene (ABS).

Engineered to allow for maximum flow from your pump. PumpSpy in.full-flow in. check valves prevent the water that remains in the discharge pipe from falling back into the pit. This avoids pumping the same contents twice, extending the life of your pump. Features a clear valve body so that movement of pumped content is visible, making it easier to verify that your pump is flowing properly and the valve is seating when closed. The unique spring-loaded flapper eliminates the water hammer noise of standard check valves. Comprised of durable ABS construction for years of service and reliability. Includes 2 inch Buna-N rubber couplings for connecting the check valve inline with 2 inch discharge pipes. All check valve connections feature stainless steel hose clamps to prevent rust and corrosion while providing a secure, leak-proof connection.

The Oatey Backwater Valve is designed as a sewage check valve to prevent pumped water from flowing back into the basin. Its elastomeric seal inside the flapper ensures a tight seal, preventing fluid from entering. Oatey products have earned the trust of plumbing professionals for over 100 years. Material: PVC.

Hose-connected check valve for 2 in. IPS pipe. Made of ABS and allows passage of 3/4 in. solids. May be installed horizontally or vertically. However, when installed in systems handling solids, the valve must be installed horizontally or at a maximum of a 45° angle. Material: Acrylonitrile Butadiene Styrene (ABS).

PVC check valve uses compression gaskets to connect to 1-1/2 in. IPS pipe. Full-flow design passes 1-1/2 in. solids. May be installed horizontally or vertically. However, when installed in systems handling solids, valve must be installed horizontally or at a maximum of a 45 degree angle. Material: Acrylonitrile Butadiene Styrene (ABS).

PVC check valve uses compression gaskets to connect to 2 in. IPS pipe. Full-flow design passes 2 in. solids. May be installed horizontally or vertically. However, when installed in systems handling solids, valve must be installed horizontally or at a maximum of a 45 degree angle. Material: Acrylonitrile Butadiene Styrene (ABS).