Directional spool valve type WEH16 can be operated through electro-hydraulic and helps change the direction of the flow of the liquid inside a system and change the movement direction of the receiver such as piston rod of a cylinder or a hydraulic motor. Voltages such as 50 – 250 V for AC and 75 – 250 V for DC are required to comply with the regulations of directive 2006/95/WE. The maximum control pressure for this device is 25 MPa and the required filtration is up to 16 µm.