Oatey 3 In. PVC Backwater Valve

Backwater Valve designed as a sewage check valve to prevent pumped water from flowing back into the basin. Its elastomeric seal inside the flapper ensures a tight seal, preventing fluid from entering.

• Elastomeric seal in quick action flapper ensures a watertight 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