Quiet Check Valve 1 1/2 inch for Sump Pump, Goodbye water hammering, Spring-Loaded Flapper Prevents Backflow, Silent Check Valve with Adjustable Stainless Clamps

Installation was easy. removed the old compression check valve system and put this in. There was no pipe cutting involved , but if you do the way this one is built makes it easy to put on each end of the pipe. This valve replacement made my pipes go from seeming like they're going to rip off the walls and ceilings, to not really shaking at all. It's like magic! The difference was incredible! The check valve operation that is so quiet that in order to hear it you have to be standing within a few feet of it, and you also need to be looking at it in order to be sure that it actually was operating. If there's any background noise, then you won't hear this new valve at all. The loudest part is actually the sound of the pump running, which is also quiet in this case by the way. If you don't hear the faint noise of the pump running, then you will not likely hear the valve at all.

• Well Constructed: The Quiet Check Valve has a unique spring-loaded flapper that helps eliminate the water hammer noise generated by standard check valves. This check valve stabilizes operation when water pressure changes, allowing the sump pump to run smoothly in a quiet environment
• Visibility: The clear body of this sump check valve provides visibility to water movement; See the valve working from transparent window and its operation,simplifying troubleshooting and maintenance tasks.
• SEAMLESS INSTALLATION: Designed for precise installation in 1 1/2 " 40 pipe, the silent check valve integrates seamlessly into existing pvc plumbing setups. Ensure a tight fit and reliable performance thanks to its compact size for 5-1/8-inch clearances. Super easy do-it-yourself installation even for a novice.
• Backflow Prevention : Anti backflow design ensures keeping the water flow running smoothly and in one direction.No more "clunking" Water hammer sound and no more leaking water back into the sump pit.
• Leak Free : Silent sump pump check valve is equipped with 316 stainless steel clamps and rubber couplings, Sump pump valve body is made of high quality ABS plastic, which can withstand the test of ultra high water pressure and reduce the risk of rupture and leakage, ensuring leak-free performance and corrosion resistance.