Plant engineers at Eskom’s Majuba Power Station in South Africa have been continuously looking for ways to improve efficiency and reliability. The six-unit, 4,000-MW, supercritical coal-fired plant ...

The Festo DFPI linear pneumatic actuator with integrated displacement encoder controls flaps, guide plates, and louver dampers in flow-rate applications. Applicable to variable fill-level systems, the ...

Several positioners from Anysize can be controlled by a single air line. Each positioner has only one moving part, the piston. Moving a single object precisely, accurately, and repeatably to several ...

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 ...

It seems almost all industries use linear actuators in some way—perhaps to move inventory, products, or components, or to carry out manufacturing and assembly processes. They convert energy into a ...