YHF Series Hydraulic Directional Control Valve (20MPa)

For use in electric ring-type centralized lubrication systems, the lubricant output from the pump is alternately directed to two main supply lines. The directional change is directly controlled by a pressure control valve at the end of the supply lines, allowing the set pressure for the directional change to be conveniently adjusted. The directional valve has a simple structure and reliable operation.