It describes the difference between a valve, a valve actuator, and a valve positioner. Valves are used in a facility for both control and isolation purposes. The valve is the final control device that ...

To manufacture these products, high-speed, high cycle actuators open, close or throttle valves to regulate, direct or control the flow of gases, liquids, fluidized solids or slurries. Regrettably, ...

Electric valve actuators use an electric motor to move the valve stem and open or close the valve. They are typically more precise, reliable, and easy to control than pneumatic actuators.

Control valves are used to manipulate flows in most control loops. Control valve selection and specification is critical to ...

Pfeiffer Vacuum+Fab Solutions has introduced the Series E, an advanced electric angle valve designed to deliver superior ...

241 AUMA electric actuators have been installed as part of a retrofit at Stockholm’s largest combined heat and power plant, ...

IMI plc, the specialist engineering company, designs, manufactures and services highly engineered products that control the ...

Lightweight and compact precision piezo actuators and grippers from PI USA ... grippers for micro-optics and medical devices, ...

The controller hardware is theoretically capable of operating 110-230 VAC zone valve actuators. This will however not be tested in the project. If you preferr to replace the zone valve actuators with ...