Sign In to View Pricing & Availability
- AB&A™ Backwater Valve, 4 in Nominal, PVC Body, 11.18 in L x 7.18 in H
- 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
- Body MaterialPVCNominal Size4 inDimensions11.18 in L x 7.18 in HManufacturerIPS CorporationManufacturer #86220