Watts F065373 1 LF919-QT-FS Backflow Preventer with Flood Sensor 1 in

Product Description

The Watts F065373 is a backflow preventer with a flood sensor. It is part of the LF919 series and has an inline design. The nominal size is 1 inch with NPT end style. This product can handle up to 175 psi pressure and operates effectively in temperature ranges from thirty-three to one hundred eighty degrees Fahrenheit. It utilizes a quarter-turn ball valve for controlling flow in reduced pressure zone applications, specifically for water media. The body is made from lead-free copper silicon alloy and cast bronze, making it both durable and compliant with health standards.

• Flood alerts feature available with an add-on sensor connection kit.
• Compact design with easy access for maintenance.
• Top-mounted test cocks for quick testing.

Product Highlights

This backflow preventer is essential for preventing water contamination and is ideal for protecting against contaminants at service line entrances.

Product Information

Standard Information

• Manufacturer: Watts Regulator Company
• Series: LF919

Technical Specifications

• Backflow Type: Reduced Pressure Zone
• Ball Valve/Gate Valve Type: Quarter-Turn Ball Valve
• Body Material: Lead Free Copper Silicon Alloy
• End Style: NPT
• Finish: Cast Bronze
• Media: Water
• Nominal Size: 1 in
• Pressure Rating: 175 psi
• Temperature Rating: 33 to 180 deg F