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 ...

For many years, customers and distributors have wanted to build their own manifolds to help speed time-to-market for their products. Some want to build tailor-made, custom machines that let them ...

The article will then look at valve types very briefly before focusing on digital positioners. It will examine the expectations that the user should have with regards to digital positioners, for ...