Rectorseal CV02IN 2 in Sump Pump Check Valve Abs

Product Description

The RECTORSEAL CV02IN is a 2-inch in-line check valve designed for residential sump pump discharge lines. Built from sonic-welded ABS thermoplastic, this valve uses a rubber flapper to create a positive seal that prevents backflow from re-entering the sump pit after the pump cycles off. The full-flow interior geometry minimizes head loss across the valve, keeping the pump running efficiently. Installation hardware is included: rubber coupling sleeves and stainless steel clamps allow direct connection to either PVC or ABS discharge pipe without additional fittings. Plumbers and sump pump installers will find this a straightforward field replacement or new-installation component.

This check valve is suited for residential sump pump systems using 2-inch discharge piping. It is installed in a vertical or near-vertical run on the pump discharge riser, above the pump outlet, to prevent water hammer and backflow when the pump shuts down. The included coupling sleeves make it compatible with both PVC and ABS schedule pipe of the same nominal diameter, covering the most common discharge pipe materials found in residential basements and crawl spaces.

Key Features

• Sonic-welded ABS thermoplastic body for durable, watertight construction
• Rubber flapper provides a positive seal against backflow
• Full-flow design minimizes pressure drop across the valve
• Includes rubber coupling sleeves and stainless steel clamps for tool-simple installation
• Compatible with both PVC and ABS 2-inch discharge pipe without additional adapters

Compatibility

Designed as an OEM-style replacement or new-installation check valve for residential sump pump systems using 2-inch PVC or ABS discharge piping.

Installation Notes

Installation should be performed by a licensed plumber or qualified sump pump technician. Disconnect power to the sump pump at the circuit breaker before beginning work. The valve should be installed in the discharge riser with flow direction aligned to the arrow marked on the valve body. Refer to local plumbing codes, which may specify minimum check valve placement height above the pump outlet.

Technical Specifications

• Pipe Size: 2 inches
• Body Material: ABS Thermoplastic
• Seal Type: Rubber Flapper
• Connection Hardware: Rubber Coupling Sleeves with Stainless Steel Clamps
• Compatible Pipe Materials: PVC, ABS
• Weight: 1.15 pounds
• UPC: 00097333025602

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: CV02IN