Resideo Braukmann 1/2" Boiler Fill Valve Assembly, 8-50 psi (Threaded)

Pressure regulating valve for automatic control of boiler feed water and other pressure reducing applications. Especially constructed for expansion tank mounting. "DialSet" Boiler Fill Valve - 1/2" Single Union Sweat ot Threaded inlet, 1/2" Union Threaded Outlet Features: Fast fill feature Built-in check valve Adjustable 8-50 psi