Backwater Valves

  • 4200 - In-Line Backwater Valve

    Cast iron backwater valve Submittal Sheet
  • 4210-R - Backwater Valve with Access Cover

    Cast iron inline backwater valve with access cover Submittal Sheet
  • 4300 - Vertical Backwater Valve

    Retrofit backwater valve with elastomer compression seal, brass hardware and elastomer float. (fits strainers or pipe) Submittal Sheet