This 1/2-inch valve allows you to individually control showerheads, handshowers, and bodysprays for a customized showering experience. Choose any combination, or experience all of the components at the same time. Provides On/Off operation with precise control of water volume and intensity. Single handle operation. 10.0 gpm flow rate at 45 psi. 1/2" female NPT connections. Ideal for use with Kohler thermostatic mixing valves. Quarter-turn operation with ceramic disc cartridge. Requires volume control valve trim (sold separately). Forged dezincification-resistant brass body provides long term reliability and resistance to aggressive water conditions.