Directional-control valves are common in pneumatic systems. They control compressed-air flow to cylinders, rotary actuators, grippers, and other mechanisms in packaging, handling, assembly, and ...

"Pneumatic Control Valves" provides an overview of different common pneumatic valves, including regulating, directional control, relief, flow control, and sequence valves. A pneumatic system uses ...

New MDG mobile directional-control valve features a closed-center parallel or series circuit that also functions as an open-center circuit with an optional unloading inlet. The modular, sectional ...

A worksheet that calculates control valve installed gain can be part of any control valve selection process. For many years, the author has used, and promoted the use of, control valve installed flow ...