
 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