New 09 Series cartridge valves are for proportional and on/off pilot control of clutches, brakes, and directional-control valves. New 09 Series cartridge valves are for proportional and on/off pilot ...

The Aventics Series 625 Sentronic proportional pressure control valves feature a control deviation of less than 0.5% to deliver accurate, electronic proportional pressure control and provide the ...

All cartridge valves are designed to operate leak-free and come in two, three, and four-way configurations. Flow-control valves include spring-load and pressure-activated valves. Needle or ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...

Choked flow in control valves is a subject of serious concern for industrial users. The term is usually associated with destructive process conditions that can damage valve internals or expose ...

[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 ...