The new SC-Master2 catalog from Rexroth contains over 600 pages of technical and ordering details regarding industrial pneumatic directional control valves plus electro-pneumatic pressure control ...

Choked flow is a poorly understood phenomenon that can affect control valve sizing, along with trim and material specification. This article was originally published in InTech's July/August issue.

ISA recently published Fluid Mechanics of Control Valves: How Valves Control Your Process by Hans D. Baumann, Ph.D., PE — a world-renowned expert on control valve technology who is credited with more ...

This column is moderated by Béla Lipták, who also edits the Instrument and Automation Engineers’ Handbook, 5th edition, and authored the recently published textbook, Controlling the Future, which ...

Equipment designers find that proportional control technology is ideal where precise performance is required in variable pressure or flow applications. Often perceived as more complicated than other ...

Q: The control valve's actual operating conditions are compared with the design values. It's a 10-year-old equal-percent control valve. Installation and testing data is included in the accompanying ...

The rapid advances in a spectrum of technologies in recent decades has transformed many industries, enabling smarter, more efficient systems across diverse applications. One such transformation is the ...

The world does not lack for noise. It pummels us from all sides, emanating from traffic, political commercials, and your annoying neighbor’s backyard party. Industrial plants have their share of noise ...

Resistors act like control valves for electricity, slowing down the flow of current to keep devices running safely. In this ...