Proportional Electro-hydraulic Overflow Valves

We are offering proportional electro-hydraulic overflow valves. Electro-hydraulic proportional valve proportional solenoid valve is a corresponding action according to the voltage signal input, so that the work of the valve spool displacement, valve port size is changed and as electro-hydraulic proportional valve
electro-hydraulic proportional valve
after completing the pressure proportional to the input voltage, the output of the flow element. Spool displacement can also be mechanical, hydraulic, or electrical forms of feedback. Due to the form of electro-hydraulic proportional valve has a wide variety, easy to use a variety of electro-hydraulic system consisting of electrical and computer-controlled, high control accuracy, installation flexibility and strong anti-pollution and many other advantages, applications increasingly widened. In recent years, research and development production proportional cartridge valves and proportional valves fully take into account the multiple use of the characteristics of mechanical engineering, with a pilot control, load sensing and pressure compensation function. It is important for the emergence of mobile hydraulic machinery to enhance the overall level of technology. In particular, demonstrated its good prospects in electrical control pilot operated, wireless remote control and wired remote control operation.