Gas pressure regulators reduce the pressure of a gas, as it passes through a cylinder or process line, to another piece of equipment.

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature.

Pressure regulators are used to maintain a constant outlet pressure or flow

Air pressure regulators control pressure in air lines (usually adjustable) to remove fluctuations and maintain consistent pressure for pneumatic devices

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line

Solenoid valves are devices that use a solenoid to control valve activation.

Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems.