Description
4″, pvc backwater valve, prevents sewage or any other fluid from flowing back into a water system, elastometric seal in quick action flapper ensures a water tight seal, threaded access cap incorporates a neoprene seal for positive sealing & can be tightened or removed by hand, valve hub fits dwv pipe & can be adapted for sewer & drain pipe.
4 in. PVC 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
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
Entire valve assembly
Fits 4 in. PVC Schedule 40 pipe
Hub by hub solvent weld connection
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