Watts 391008 LF909QT 3/4 Inch NPT Backflow Preventer & Check Valve

Product Description

The Watts 391008 LF909QT provides a secure and reliable solution for preventing backflow in non-health hazard applications. This backflow preventer features a 3/4 inch NPT connection and is equipped with a double check valve assembly, ensuring maximum safety and compliance with plumbing codes.

• Designed for both residential and commercial settings.
• Can handle pressures up to 175 psi and temperatures up to 140 degrees Fahrenheit.
• Durable bronze body with quarter-turn full-port ball valves for easy operation.

Product Highlights

Equipped with ball type test cocks and top mounted test cocks for simplified testing and maintenance. The full-port ball valves ensure smooth flow control and minimal pressure drop.

Product Information

Standard Information

• Material: Bronze
• Connection Type: NPT

Technical Specifications

• Pressure Rating: Up to 175 psi
• Temperature Rating: Up to 140 degrees Fahrenheit
• Valve Type: Quarter-turn, full-port
• Assembly Type: Double check valve
• Application: Non-health hazard cross-connections in continuous pressure applications