This, in turn, controls the speed at which the piston strokes while extending or retracting, depending on the location in the circuit. J-Series valves allow free flow from inlet to outlet past the ...

Compressible fluid flow through control valves will inevitably cause some form of flow-induced vibration in the fluid system. Identifying the type and cause of the vibration requires detective work.

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 ...

• 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 ...

Link Mfg., provider of specially engineered suspensions, introduced its streamlined package of four All-Makes 1500 Series height control valves (HCVs), capable of retrofitting existing truck and ...

A worksheet that calculates control valve installed gain can be part of any control valve selection process. For many years, the author has used, and promoted the use of, control valve installed flow ...

This case study from a major wastewater plant in Kiel, Germany shows the optimisation that can be achieved with aeration ...

This gauge indicates the condition of the air supply that cools the Generator and the resistors in the Dynamometer case. It also provides cooling air for the transparent Engine. The valve should be ...