- Quiet Check Valve equipped with quiet offset flapper to eliminate noise following each discharge.
- Prevents backflow of discharged water from flowing back into the sump pit, allowing for maximum pumping capacity.
- Clear PVC allows for easy inspection of water flow and valve operation.
- Design contributes to less frequent cycling, prolonging the life of your pump’s motor.
- Ideal for new installation or as a replacement in virtually any sump application.
- Available in 1.5″ or 2″ diameters.
Quiet Check Valve

Contractor Pricing & Purchasing
Contractors may purchase this product via EmecoleShop.com, our contractor exclusive website (requires an EmecoleShop.com Contractor Account). For questions or to purchase by phone, call 815-372-2493.
Discharge Recommendations:
Use 1.5″ diameter for the 1/3 HP Pumps and 2″ diameter for 1/2 HP and 3/4 HP pumps.
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