Shared Three-Way Diverter Rough-In ValveThis shared three way, in wall diverter rough in valve from American Standard is made from durable, long lasting solid brass, the ideal material for prolonged contact with water, and high use applications. Rotational control allows you to divert the water flow between three different shower outlets (handshower, tub spout, handshower, or body spray). Features three discrete functions and three shared functions and has 1 2" NPT inlets outlets.