Piezo elements are electromechanical transducers that convert mechanical forces (pressure, tensile stress or acceleration) into voltages. The inverse piezoelectric effect, precisely the opposite, ...

These hydraulic-over-air relay valves are designed to convert hydraulic modulated input pressure to a proportional output air pressure. Single input design provides one hydraulic pilot port to control ...

A single power plant uses hundreds of valves to control almost every aspect of its operation. Valves, in conjunction with a controlling actuator, are used for pollution control, feed water, cooling ...

The typical hydraulic system is cleaned by a single filter in the circuit. The typical hydraulic system is cleaned by a single filter in the circuit. Often this filter is located on the inlet line in ...