New hydraulic reversing valve

Hydraulic reversing valve

A Hydraulic Reversing Valve is a device used to control the direction of the hydraulic oil flow in a hydraulic system. It realizes the reversal of hydraulic oil flow by changing the position of the valve core. The hydraulic Directional Valve is usually composed of a valve body, a spool, a spring, a seal and other components.

The working principle of the hydraulic reversing valve is to change the channel of the hydraulic oil flow in the valve body through the movement of the valve core, so as to achieve the reversing of the hydraulic system. When the spool is in a certain position, the hydraulic oil flow can enter the valve body from one channel, and then enter another channel through the spool channel to achieve the reversal of the hydraulic system.

Hydraulic directional valves are widely used in various hydraulic systems, such as construction machinery, agricultural machinery, ships, aircraft and so on. It can realize the positive and negative rotation, acceleration and deceleration, stop and other functions of the hydraulic system, improve the working efficiency and control accuracy of the hydraulic system.

The selection of hydraulic reversing valve needs to consider the working pressure, flow rate, working temperature and other parameters of the hydraulic system, and select the appropriate spool type and valve body material according to the specific application needs. At the same time, it is also necessary to pay attention to the sealing performance and wear resistance of the valve core to ensure the reliability and service life of the hydraulic reversing valve.