These valves are composed of a solenoid operated pilot valve and a pilot operated slave valve. When a solenoid is energized the pilot valve directs the flow to move the spool of the slave valve, thus changing the derection of flow in the hydraulic circuit.
○High Pressure High Flow
High pressure(315kgf/cm2) along with high flow means compact system design. (e.g."04" size valve-300L/min, "06"size valve-500L/min, "10" size valve-1100L/min.)
○Lowr Pressure Drop
System energy saving increased as pressure drop of each valve has been greatly reduced.