On/off valves are basically on/off switches for hydraulic systems. They are typically installed in applications where precise position or speed control is not required. Proportional valves adjust flow ...

Like so many of the core technologies integral to automated industrial operations—such as motors, drives, and I/O—valves don’t always receive the attention they deserve in the automation arena.

A solenoid valve is an industrial device controlled by electromagnetism which controls fluids, adjusting the direction of the medium, flow, speed and other parameters. There are many solenoid valves ...