What is a Control Valve?

The control valve is an automated valve that can make precise adjustments to regulate and monitor any commodity flowing through a piping system. The function of a control valve is to provide throttling control in response to signals from a control system, using an actuator and a positioner. They are considered the "final control element" in an automated and usually very sophisticated "control loop".http://www.lozosevalve.com/str....aight-stroke-control