Oatey PBF380 Backwater Valve - 3 in PVC over Pipe Fit

Product Description

The OATEY PBF380 backwater valve is a one-way check valve designed for installation on a building's lateral sewer line to help prevent backups and flooding. This PVC valve allows wastewater to flow out while automatically closing if sewage attempts to reverse direction, protecting basements and lower-level fixtures. Engineered to fit over 3 in. SCH 40 DWV PVC pipe, it functions as a durable solution for residential and light commercial plumbing systems using standard 3-inch PVC fittings.

• BACKFLOW PREVENTION DESIGN: Non corrosive flexible PVC flapper creates a reliable seal to help stop sewage reversal. Functions as a backwater valve and check valve to protect basements and lower level drains.
• SECURE BOLTED COVER: Cover is secured to the body with 4 bolts and a durable gasket for a positive seal. Helps maintain consistent performance in PVC pipe systems and residential drain lines.
• THREADED BRASS INSERTS: Integrated threaded brass inserts allow secure cover attachment and repeated access for maintenance. Designed for compatibility with common 3 inch PVC fittings and 4 inch PVC fittings.

Product Highlights

This backwater valve features a heavy-duty PVC body, threaded brass inserts, and a secure bolted cover. It is suitable for gravity flow drainage applications and is made in the USA.

Product Information

Standard Information

• Brand: OATEY
• Manufacturer Part Number: PBF380
• Country of Origin: USA

Technical Specifications

• Manufacturer: Plastic Oddities
• Part Number: PBF380
• Material: Pvc,Plastic,Brass
• Item Package Quantity: 1
• Measurement System: inch
• Batteries Included?: No
• Batteries Required?: No