Features: Thickened brass for valve ensures a stable performance and long service life. Easy control of hot and cold water mixing ratio to adjust water temperature. One end is cold water inlet, one end is hot water inlet, and the middle mixed water outlet, easy to install and use. G1/2 standard thread fits for many household or commercial pipes. Built-in check valves are effective in avoiding cold and hot water backflow. 1/2inch Cold & Hot Water Mixing for Valve Adjustable Cold Hot Mixer Two In & One O brand new and high quality Automatic faucets do not have hot & cold handles to adjust the water temperature out of the spout, and normally installed to a single water supply only. This for valve is used for a automatic faucet to mix hot and cold water, and to control water temperature. Specification: Thread: G1/2 (BSP) Material: Metal colour: Silver Package Contents: 1 x Water Mixing for Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.