Pump station valve block

Product description:

Hydraulic station power unit valve block is an important part of hydraulic system, which is used to control the flow, pressure and direction of hydraulic system. It is usually composed of a number of valves, including the main control valve, relief valve, reversing valve and so on.

The main control valve is the core component in the power unit valve block, which is used to control the start and stop, flow and pressure of the hydraulic pump. It is usually composed of one or more spool and seat, and controls the working state of the hydraulic pump by adjusting the position of the spool.

The relief valve is used to control the pressure of the hydraulic system. When the system pressure exceeds the set value, the relief valve will open and the excess hydraulic oil will flow back to the tank to protect the safe operation of the system.

The reversing valve is used to control the flow direction of the hydraulic system, which can switch the flow direction of the hydraulic oil to different hydraulic cylinders or hydraulic motors to realize the positive and negative rotation of the hydraulic system or the switch of different working positions.