Canplas 223284W 4 in. PVC DWV Backwater Valve 110 to a supply that's ready

to a supply that's ready to go the distance

Valve Inlet/Outlet Configuration: NPT Female x NPT Female Threaded

also called the Super Dome

This SKU is a 4 oz

All features of VCMA-20UL plus integrated safety overflow switch

Canplas 223284W 4 in. PVC DWV Backwater Valve 110 to a supply that's readyCanplas 223284W 4 in. PVC DWV Backwater Valve Brand: Canplas SKU: 223284W Product Overview The Canplas 223284W PVC DWV backwater valve is a 4 in. socket x socket valve designed to help protect basements and low level areas from sanitary, storm, or septic system backflow. The valve uses a flapper design that opens under normal flow and closes when reverse flow occurs. Key Features: 4 in. PVC DWV backwater valve Socket x socket DWV connection design