In recent years, much discussion has centered on C v ratings (also known as capacity coefficients or flow factors) and whether or not American, European, and Japanese pneumatic-valve manufacturers ...

Traditional sucker rod pumps (SRP) use a single traveling valve, but recent double traveling valve innovations have improved SRP performance and efficiency in field applications with double traveling ...

Pneumatics is generally preferred for applications such as material handling, transporting parts, pick-and-place operations, and small-parts assembly. But, until recently, pneumatic systems were ...