Top 10 Best Check Valves For Sump Pumps 2020

1. Superior Pump 99555 Universal Check Valve, Plastic, Fits all 1-1/4-Inch or 1-1/2-Inch MIP or FIP

  • Made from durable abs plastic
  • Universal design works with multiple applications
  • Water pressure limit: max 11 psi
  • Will fit any 1-1/4-inch or 1-1/2-inch npt male or female thread
  • High quality nitril-bruna n seal
  • Kit includes check valve and two adapters

2. Campbell Check Valve Quiet CLR1.5 by Brady MfrPartNo 0823-15C, White

  • Package length: 10.8″
  • Package height: 24.41″
  • Brady
  • Package width: 13.79″

3. Zoeller 30-0181 PVC Plastic Check Valve, 1-1/2 Inch

  • Flapper bends over a radius to eliminate sharp 90-degree edges
  • Slip x slip for 4.3 psi (10 feet of head) at 130°f
  • 1-1/2 slip x slip unions
  • Capable of vertical or horizontal installation
  • Designed to reduce water hammer

4. Little Giant CV-10 Check Valve for VCC, VCM, VCMA and VCL-14/24, 1/4″ FNPT x 3/8″ ID vinyl tubing – 89695

  • Sump pump check valve: sump pump check valve: 1/4″ fnpt (6.35 mm) to 3/8″ (9.5 mm) id vinyl tubing
  • Check valve connection: the check valve has a slip x slip connection. this check valve is abs construction
  • Check valve for waters: the little giant cv-114/112 check valve model number 599059 is full flow designed
  • Easy installation: the easy slip fit design makes simple installation and it can be installed in vertical or horizontal line
  • Durability: durable flapper design checks back flow of water and sewer gases. flexible union slip over abs, pvc or copper pipe

6. Ay McDonald 4420-465 2069 1 1/2- Inch Silent Sump Check Valve

  • All valves are pressure tested to ensure leak-proof performance
  • Eliminates the typical hammering of a sump check valve after the pump cycles
  • Stainless steel clamps included

7. Wayne Pumps 66005-Wyn Check Valve, Pvc

  • Keeps water from returning to sump basin
  • Item has threaded male end 1 1/2″ and outflow shoulder end 1 1/4″, and includes 1 1/2″ shoulder end adapter.
  • Color = black
  • For use with all types of sump pumps
  • Reduces noise
  • Made of pvc

8. Hydro Master 2 inch Plastic Sump Pump Check Valve with Stainless Steel Clamps

  • Made of strong abs body and epdm rubber on both ends to prolong service life
  • Can be installed vertical or horizontal, but vertical would be best
  • 2″ x 2″ slip-on check valve for most sump pumps
  • Stainless steel 301 clamps and fasteners for corrasion and rust resistance
  • Reducing water noice

9. Zoeller 30-0041 50 psi PVC 2-Port Check Valve, 1-1/2″

  • Made of strong abs body and epdm rubber on both ends to prolong service life
  • Can be installed vertical or horizontal, but vertical would be best
  • 1-1/2″ or 1-1/4″ slip-on check valve for most sump pumps
  • Stainless steel 301 clamps and fasteners for corrasion and rust resistance
  • Reducing water noice