1-1/2" CV-150 Silent Sump Pump Check Valve, Spring-Loaded Backflow-Prevent

Key features

• ✅Silent Operation Design: The spring-loaded flapper closes smoothly to help reduce the loud thump and water hammer noise common with standard check valves. It keeps sump pump cycles quieter in basements, utility rooms, and nearby living spaces without interrupting dependable discharge flow.
• ✅Reliable Backflow Prevention: The internal flapper opens during pump discharge and closes when the pump stops, helping keep water from draining back into the sump basin. Reduced backflow means less repeat pumping, fewer unnecessary cycles, and less strain on the sump pump.
• ✅Clear PVC Valve Body: See water movement and flapper action without taking the system apart. The transparent housing makes it easier to confirm normal flow, check that the pump is operating, and spot a possible blockage during routine sump system inspections.
• ✅Secure Flexible Connections: Two Buna-N rubber couplings provide a snug seal while helping absorb vibration and accommodate slight pipe alignment differences. Four stainless steel clamps hold both ends securely and allow the valve to be removed later for inspection or replacement.
• ✅Easy Installation: Designed to fit 1-1/2" Schedule 40 discharge pipe and install within a 5-1/8" pipe gap. Cut the pipe as needed, slide both ends into the flexible couplings, align the flow arrow away from the pump, and tighten the included clamps—no glue required.
• ✅100% SATISFACTION GUARANTEE: If you're not 100% satisfied with our items, simply return them for a fu-ll re-fun-d in 30 days. Support 12 months War-ran-ty. Professional & Sincere Service allows you to take no risks to purchase in Camoo!

Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase

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