WATTS 0386463 B911 Combination Fill Valve and Backflow Preventer 1/2 Inch with Replacement 0386460

Product Description

The Watts B911 Combination Fill Valve and Backflow Preventer features a compact, bronze body designed for easy installation and reliable performance. Ideal for both commercial and residential hydronic heating systems, this device ensures a steady make-up water supply and protection from backflow issues under varying supply pressures.

• Pre-assembled unit for simple installation.
• High capacity for rapid system filling and purging.
• Robust bronze construction ensuring long-term durability.

Product Highlights

Designed for no-leak service, the Watts B911 offers both a backflow preventer and pressure regulator in one device, simplifying installation and maintenance. This product is ideal for boiler feed lines, enhancing system integrity and performance.

Product Information

Standard Information

• Brand: Watts
• MPN: 0386463

Technical Specifications

• Connection Type: NPT x NPT
• Size: 1/2 inch
• Max Temperature: 212 degrees Fahrenheit
• Pressure Range: 10 to 25 psi
• Max Pressure: 100 PSI
• Body Material: Bronze