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 ...

Learning the basics can ease loop tuning frustration and ensure stability. During plant operations, it seems that tuning control loops is an ongoing task, which can be a continual frustration to ...

Editor’s Note: This is the fourth part in our series of articles on cold rooms. Read Part 1 here: Part 1—Cold Rooms: An Introduction. As seen in the previous articles in this series, each component of ...

Control Devices, a portfolio company of HBM Holdings, today announced the acquisition of Sherwood Valve. The acquisition expands Control Devices' flow control portfolio and strengthens its position ...

Plant engineers and technicians are frequently asked to tune the controller when a control loop’s process value has prolonged or significant excursions from the set point. But in many instances, no ...

[Editor's note: This is the second installment of a two-part series on head pressure control.] In part 1 of this article, on the fundamentals of head pressure control ("Fundamentals of Head Pressure ...