Any valve that controls pressure, flow rate, or flow direction in a fluid or gas-filled system. The control valve is a final control element that adjusts the size of the flow passage as directed by a signal from the controller to modify the rate of flow of the fluid.
A mechanically, electrically, or hydraulically operated valve utilizing an external power source to affect its operation which modifies the fluid flow characteristics in a process. It consists of a valve connected to an actuator mechanism that is capable of changing the position of the flow controlling element or closure member in the valve in response to a signal from the controlling device.
Valve which controls the flow of water through a water conditioning system. Our Standard Valve has a plastic body. Our Premium Valve is solid brass. All our Commercial/Industrial units utilize a high-quality, high-volume, solid brass control valve.