Aerial Work Platform Bi-directional hydraulic balance valve

Hydraulic Balance Valve is a valve used to control the balance of liquid pressure. It can automatically adjust the valve opening size between the liquid inlet and outlet to achieve the effect of balancing pressure. The hydraulic balance valve mainly consists of the main body, sealing, adjustment device, etc. Its working principle is as follows:

Firstly, when the liquid flow rate of the system changes during operation, the regulating device of the hydraulic balance valve will sense this change and then control the opening size of the valve.

When the opening of the hydraulic balance valve is small, the liquid passing through the valve will be hindered by the valve opening, thereby slowing down the liquid flow speed, increasing the pressure on the outlet side, and avoiding situations of high pressure.

If the opening of the hydraulic balance valve is large, the liquid will not be too obstructed when passing through the valve, thereby alleviating the pressure drop on the inlet side caused by changes in flow rate, and maintaining a basically stable pressure on the outlet side.

Therefore, when the liquid passes through the hydraulic balance valve, it can automatically adjust the opening size of the valve, protect the internal equipment and pipelines of the system from the influence of high or low pressure, and balance the pressure of different flow rates, ensuring the normal flow of the liquid and the stable operation of the system.

The balance valve is a pressure control valve, mainly used in the hydraulic system of aerial vehicles, cranes and hook-arm vehicles. Ensure the balance of motion when the load is reliably stopped at a certain position and the load drops, preventing the load from speeding down. It has the function of uniform motion and retaining pressure Nom．Pressure (MPa): H 31.5.

We Huai'an Vanke Hydraulic Machinery Co., Ltd have Hydraulic Control Valve, Directional Valve, Monoblock Valve, Section Valve, proportional valve, One-way Valve, Pressure Retaining Valve, Throttle Valves, counterbalance valve, balance valve and so on Hydraulic Valves.