Electronically controlled electric valves have been accepted for years in larger applications, just as chillers have been, and have proven to add efficiency to the systems. The key to the increase in ...

The SpaceSaver and XL sizes have been added to the Automizer actuated control valve line. Features of these valves include 100-percent stainless steel flow control cartridge, multiactuator ...

An economical and technically feasible method is available for determining effective pipeline block valve automation for remote operations. Most pipeline codes do not stipulate requirements for block ...

• The first step in selecting a valve is determining its function. • Review Cv or pressure drop when considering one valve versus another. • Don’t overlook maintenance requirements when specifying a ...

Directional-control valves are vital in any pneumatic circuit, directing or blocking airflow to control the speed or sequence of operations. One method of classifying directional-control valves is by ...

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 ...