- Specifications
- Description
- Backwater Valve
- Pipe Size 4"
- Top Size 6.4"
- Operation Flapper Type
- Overall Dimensions 5" Diameter x 10" Length
- Cover Type Threaded
- Body Material PVC
- Inclusions/Features Non-Corrosive Flexible PVC Flapper, Plastic Cover, (4) Bolts, Gasket
- Application DWV
- Schedule 40 S
Non-Corrosive Flexible PVC Flapper Provides Seal Against Backflow; Cover is Secured to Body with 4 Bolts and Gasket to Provide a Positive Seal; Threaded Metal Inserts for Attaching Cover