Consisting of an integrated automation unit and actuator, Unique Control (photo) is a new way to control and operate a valve. Quick and easy to install, it eliminates the need for separate automation units. Unique Control is designed to handle applications, and is now available for the company’s butterfly valves. The device features an innovative design where an air-pressure mechanism replaces the conventional mechanical actuator spring; this leads to improved durability. Configuration is simple with a one-button “push and play” system. Unique Control detects the type and size of valve and monitors air pressure in the system. It will sense any gradual drop in pressure and send a warning signal. — Alfa Laval AB, Lund, Sweden