The R400-3/4 Float Valve from Control Devices LLC is a part of their R400 Series BOB Float Valves. This heavy-duty float valve comes with a 3/4 in M inlet and outlet along with an adjustable short arm for customizing water levels. Crafted with heavy duty cast brass, nitrile seals, and able to withstand up to 39.9 gpm at 85 psi, this valve is great for a variety of agricultural and industrial applications.