Discover What The Pros Know Since 1954

Send Print
  1. pin-int

Oatey® 43904

Oatey® 43904 Backwater Valve, 4 Inch, PVC Body, White

Oatey® Backwater Valve, 4 Inch, Media: Water, PVC Body, 29.21 Inch L x 21.59 Inch W x 20.32 Inch H, White, Includes: Threaded Cover

Nominal Size      :      4 Inch
Media      :      Water
Body Material      :      PVC
Dimensions      :      29.21 Inch L x 21.59 Inch W x 20.32 Inch H
Color      :      White
Includes      :      Threaded Cover

Oatey backwater valves are designed as a sewage check valve to prevent pumped water from flowing back into the basin. Assembly includes threaded cover to allow for access and valve flapper which seals closed while not in use. Made of PVC or ABS plastic, backwater valve can be solvent welded to piping. Oatey backwater valves can accommodate access sleeves made of SCH 40 pipe.

  • Protects low areas or basements from backflow or waste from street sewers
  • Elastomeric seal in quick action flapper ensures a water tight seal
  • Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand
  • Valve hub fits DWV pipe and can be adapted for sewer and drain pipe

Standard/Approvals: ISO 9001 Certified

Application: Sewer and Drain Pipe

  • pdfSpecification Sheet https://www.cpesupply.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_43900_Specification_Sheet.pdf

    • Oatey® 43904
    • Oatey® 43904 Backwater Valve, 4 Inch, PVC Body, White

    • CPEPN: 43904
    • MPN: 43904
    • UPC: 038753439044
    • Mission Rubber MR56-44
    • Mission Rubber MR56 Sewer Coupling, 4 Inch, Cast Iron/Plastic, Synthetic Rubber,

    • CPEPN: MR56-44
    • MPN: MR56-44
    • UPC: 016846140374