The backwater valve is a one-way valve that is installed on a buildings lateral sewer. A properly installed and maintained backwater valve will prevent the sewer from backing up and flooding a building. Manufactured and assembled in the USA by Plastic Oddities, Friend of the Plumber. The cover is secured to body with four bolts and gasket to provide a positive seal. Quality Plastic Oddities parts since 1975.

Features:

• 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 brass inserts for attaching cover.
• Made in the USA

Specifications:

• 3 fits over 3 SCH 40 DWV pipe
• 4 fits over 4 SCH 40 DWV pipe

Additional Information: This product is also available in ABS. For availability and pricing please call us at 800-863-1367 or email us at [email protected]. Minimum order may apply.