Top 5 Silent Check Valve – Kitchen & Dining Features

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1. Raybend

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1-1/2", Raybend,"Silent" Sump Pump Check Valve

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Raybend #ad - 1 year warranty. 100% stainless steel clamps included-fits 1-1/2" pipe. Sump pump silent clear check Valve MODEL RFF15NC. The unique spring loaded flapper eliminates the nuisance water hammer noise of standard check valves. Clear valve body so that water movement is visible.
BrandRaybend #ad
ManufacturerRaybend #ad
Height3 Inches
Length8.5 Inches
Weight0 Pounds
Width3 Inches

2. AY McDonald

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AY McDonald 4424-100 2069C 1 1/2 Clear Silent Check Valve

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AY McDonald #ad - Eliminates the typical hammering of a sump check valve after the pump cycles. Stainless steel clamps included. All valves are pressure tested to ensure Leak-proof performance.
BrandAY McDonald #ad
ManufacturerAY McDonald #ad
Height11.38 Inches
Length3 Inches
Weight0.82 Pounds
Width3 Inches
Part Number4424-100
Model4424-100

3. Zoeller

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

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Zoeller #ad - Designed to reduce water hammer. Slip x slip for 4. 3 psi 10 feet of head at 130°F. Flapper bends over a radius to eliminate sharp 90-degree edges. Capable of vertical or horizontal installation. 1-1/2 slip x slip unions.
BrandZoeller #ad
ManufacturerZoeller #ad
Height6.75 Inches
Length9.75 Inches
Weight0 Pounds
Width17.5 Inches
Part Number30-0181
Model30-0181

4. Raybend

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Raybend,"Silent" Sump Pump Threaded Check Valve, 1-1/2" NPT to 1-1/2" Pipe

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Raybend #ad - 1 year warranty. 100% stainless steel clamps included-fits 1-1/2" pipe. The unique spring loaded flapper eliminates the nuisance water hammer noise of standard check valves. Sump pump silent threaded Check Valve MODEL RFF15TH. Threads directly into the pump's 1-1/2" Outlet to connect it to a 1-1/2" Pipe.
BrandRaybend #ad
ManufacturerRaybend #ad

5. Campbell

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Campbell Check Valve 3/4 " Lead Free

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Campbell #ad - Length: 3" max. Temp. 180 degrees F. Price for: each screen material: stainless steel seat material: unleaded bronze cracking pressure: 05 psi standards: astm b62 connection type: fnpt spring material: stainless steel mounting Position: Vertical or Horizontal Item: Spring Check Valve Material of Construction: Lead Free Brass Size: 3/4" Overall Height: 1-1/2" Width: 1-1/2" Max. Water pressure: 400psi sub-category: brass compliance: - Flow: 13 gpm Seal Material: Nitrile Country of Origin subject to change: United States.
BrandCampbell #ad
ManufacturerCampbell Manufacturing LLC #ad
Height1.5 Inches
Length3.6 Inches
Weight0.5 Pounds
Width1.5 Inches
Part Number4030E
Model4030E