Zoeller 1-1/4 - 1-1/2 in. Slip PVC Check Valve


$11.50 each

Valve Size:

1-1/2 in x 1-1/4 in
  • Quantity

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Product Details

  • Checks back flow of water and sewer gas
  • Full-flow design
  • No pipe threading is required
  • The flexible couplings isolate motor noise from the piping and the internal flapper design reduces water hammer when the pump shuts off
  • The flexible union slips over ABS, PVC, steel pipe or copper pipe and the couplings on the 1-1/4" to 1-1/2" size can be mounted in either configuration on either end for connecting dissimilar size pipe diameters
  • The neoprene flapper is weighted with non-corrosive backing plates and stainless steel rivet and bends over a radius instead of a 90° edge for improved flapper life
  • This valve is designed for low pressure sump pump applications and can be mounted either vertically or horizontally



  • End Connection 1
  • End Connection 2
  • End Connections
  • Height
    17-1/2 in
  • Installation Type
    Horizontal Mount, Vertical Mount
  • Length
    9-3/4 in
  • Material
    Copper, Plastic, Steel
  • Material Type
    ABS, PVC
  • Maximum Feet of Head
  • Maximum Pressure
    4.3 psi
  • Maximum Temperature
  • Pressure Class
  • Pump Application
  • Pump Mounting
  • Valve Port Opening
    Full Port
  • Valve Size
    1-1/2 in x 1-1/4 in
  • Valve Type
    Check Valve
  • Width
    6-3/4 in