U.S. Solid offers motorized ball valves in a wide range of sizes. The ½” valves are used in many home automation projects, and are often wired in conjunction with Arduino systems. ¾” valves are perfect for many home plumbing projects, because of the ¾” NPT threading. Larger valves are available for a variety of specialty projects. Look through our catalog, but be sure to double check the threading you need, and also notice that some valves are Standard Port (slightly smaller flow through the ball portion of the valve), while many are full port (same flow throughout whole valve). Our customer service representatives are always available with any questions you may have.