Electric Hydraulic Control Valve

Electric Hydraulic Control Valve are a combination of a solenoid operated pilot valve and a pilot operated slave valve. The pilot valve changes the direction of flow by moving the spool of the slave valve in the hydraulic circuit when a solenoid is energized. The design of spool is used to avoid jet flow or turbulence when high pressure and high flow operation occurs. Since the pressure drop of each valves has been greatly reduce, it increases the feature of system energy saving.