4in PVC Backwater Valve 4in BACKWATER VALVE

4in PVC Backwater Valve 4in BACKWATER VALVE

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. No. 43904: Size: 4in, Material: PVC, Type: Backwater

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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. No. 43904: Size: 4in, Material: PVC, Type: Backwater