- Body Material: PVC
- Nominal Size: 4 in
- Dimensions: 11.18 in L x 7.18 in H
- Manufacturer: IPS Corporation
- Manufacturer #: 86220
AB&A™ Backwater Valve, 4 in Nominal, PVC Body, 11.18 in L x 7.18 in H
- Features
- Designed to protect low areas or basements from the backflow of waste from the street sewers
- Fits 4 in SCH 40/STD DWV PVC pipe
- Cap with O-ring screws directly in to backwater valve
- Positive sealing