Hydraulic Pump Control Valve 

Product Description： Hydraulic Pumps control valve is a valve used to control the work of hydraulic pump.  It usually consists of a valve body, a spool and a control device.  The main function of the hydraulic pump control valve is to adjust the flow and pressure of the hydraulic pump to meet the working needs of the system.  It can automatically adjust the working state of the hydraulic pump according to the pressure change of the system to maintain the stable operation of the system.  Hydraulic pump control valve is widely used in construction machinery, agricultural machinery, ships and other fields.