Hydraulic balance valve Excavator hydraulic cylinder valve core CBEA-LBN

Relief valve is a common control device, it plays an important role in the fluid system. The working principle of the relief valve is based on the principle of fluid mechanics and the basic principle of pressure transfer. When the fluid passes through the relief valve, the relief valve controls the flow of the fluid according to a preset pressure limit. When the pressure of the fluid reaches or exceeds the set limit value, the relief valve will automatically open, and the fluid exceeding the limit value will be guided into the loop, so as to maintain the maximum operation of the system.
When the pressure of the fluid is reduced to the set range, the relief valve will automatically close, allowing the fluid to resume normal flow through the pipeline. The working principle of the relief valve is very simple
Reliable, suitable for a variety of hydraulic systems and pneumatic systems, it can not only avoid system damage due to excessive pressure, but also stabilize the working pressure of the system, improve the work efficiency and reliability of the system.
In addition to the above basic working principles, the relief valve also has some special working principles, such as the speed control relief valve can adjust the flow of fluid according to the needs of the system,
Make the system run more flexible; The relief valve can also choose different control methods according to different working conditions, such as electromagnetic relief valves, hydraulic relief valves and so on. The total
The working principle of the relief valve is very important, and it has a wide range of applicability and reliability in practical applications.