1/2 In. Female Solder Union Bronze Water Pressure Regulating Valve 1/2 In. Fnpt 1 Pk

Watts NA 1/2" Boiler Feed Water Regulator. This regulator is used to fill the boiler and system piping with water and to maintain water pressure. It also provides make up water to the system. The fast fill feature speeds filling and purging of air from the piping on the initial fill, while the manual purge lever forces the valve open for efficient system purging. The stainless steel strainer protects the valve disc from fouling, and the tight seating check feature ensures a positive seal. The regulator has a maximum working pressure of 100 psi and features dual controls for easy use with hot water boilers.

• 1/2 in. Union Solder Inlet x 1/2 in. Female Pipe Thread Outlet
• Used to fill the boiler and system piping with water and to maintain water pressure.
• Provides make up water to the system.
• Fast fill feature is used to speed filling and purging of air from the piping on the initial fill.
• Manual purge lever is included to manually force the valve open for efficient system purging.
• Stainless steel strainer protects valve disc from fouling.
• Tight seating check feature ensures a positive seal.