1-1/2 Inch sump pump check valve for Condensate and Sewage Pipes,Silent Check Valve for Backflow Prevention,Loaded Flapper, One-Way Drain Valve,Includes Steel Clamps Fit 1-1/2″ Pipe

  • Quiet and Efficient Operation: This 1 1/2 inch PVC sump pump check valve features a silent, spring-loaded flapper design to eliminate water hammer noise, ensuring quiet operation for sump pumps, pool pumps, and sewage systems.
  • Durable and Reliable Construction: Made from high-quality PVC material, this check valve is built to withstand high-pressure water flow, making it ideal for sump pump systems, condensate drain pipes, and other plumbing applications.
  • Universal Fit for 1-1/2" Pipes: Designed to fit 1-1/2 inch discharge pipes, this check valve is compatible with sump pumps, sewage pump pipes, and condensate drain systems, ensuring a secure and leak-free connection.
  • Prevents Backflow and Increases Pump Life: The one-way valve design keeps water from flowing back into the sump basin, reducing pump wear and extending the life expectancy of your sump pump system.
  • Easy Installation and Maintenance: This1-1/2 inch PVC check valve comes with no-hub connections for quick and hassle-free installation. Its clear valve body allows for easy inspection of water flow and ensures proper operation of your pump system.

Broad compatibility: The Sump pump check valve is suitable for any pump with 1-1/2 "NPT flow rate. Transparent appearance: Check valve aquarium's valve body is transparent, you can directly observe the flow of water and whether the pipeline is blocked by foreign matter. Prevent water backflow: there is a check valve in the middle of the pump to prevent sewage from entering the sump again. The check valve has a unique spring-loaded baffle that keeps the pump quiet during operation. What's included: Comes with 4 stainless steel clips and 2 NBR couplings. After-sales service: If you have any questions, please contact us and we will answer your qluestions.

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