| Body Material | : | PVC |
| Inlet Connection Size | : | 4 in |
| Outlet Connection Size | : | 4 in |
| Package Quantity | : | 2 Carton |
Oatey® Backwater Valves prevent pumped water from flowing back into the basin.
Oatey® Backwater Valve, 4 in Inlet Connection, 4 in Outlet Connection, PVC Body
- 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
- Valve hub fits DWV pipe and can be adapted for sewer and drain pipe
- Entire valve assembly
- Fits 4 in. PVC Schedule 40 pipe
- Can accommodate access sleeves made of Schedule 40 pipe
- Hub by hub solvent weld connection