Watts® Float Valve With Threaded Outlet, Float Valve With Threaded Outlet Item, Ideal for use in air conditioning, refrigeration, and irrigation systems, Bronze Body Material, Connection Type: MNPT, 125 Psi Maxi, 180°F Maximum Temperature, Pipe Mounting, 12" Rod Length, Brass Rod, 1/4-20 Rod Thread, Size: 1", Valve Flow: 100 gpm, Flow Rating: 20 - 50 psi