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Features
- 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 as well as drain pipe
Height
10.5"
Finish
Black
Material
ABS
Inlet Connection Size
3"
Nomenclature
43901 ABS BACKWATER VALVE 3IN
Product Overview
VALVE BACKWATER ABS 3 IN
Oatey backwater valves are designed as a sewage check valve to prevent pumped water from flowing back into the basin. Assembly includes threaded cover to allow for access and valve flapper which seals closed while not in use. Made of PVC or ABS plastic, backwater valve can be solvent welded to piping. Oatey backwater valves can accommodate access sleeves made of schedule 40 pipe.