The pressure relief valve DBDS10GM10/5 is an important hydraulic component, which is a relief valve for a direct acting seat valve. It is mainly used to limit the pressure of the hydraulic system and ensure the safe operation of the system. It mainly consists of springs, valve cores (with attenuation plungers), and adjustment mechanisms. The model number DBDS10GM10/5 represents its specific characteristics and functions, where DBDS is the model code for the pressure limiting valve. 10 represents the size of the valve, that is, the inlet and outlet diameter is 10mm. G indicates that the internal structure of the valve body adopts a pilot type structure, M indicates that the valve port is threaded connection, and 10/5 represents the set pressure range of the valve, with a maximum working pressure of 10MPa and a minimum working pressure of 5MPa.

The working principle of the pressure relief valve DBDS10GM10/5 is that when the pressure of the hydraulic system reaches the maximum working pressure set by the valve, the pressure relief valve will automatically start and limit the flow of imported hydraulic oil to achieve the purpose of limiting the maximum working pressure. When the pressure of the system drops to the minimum working pressure set by the valve, the pressure limiting valve will automatically close, restoring the hydraulic system to its normal working state. This automatic adjustment function makes the pressure limiting valve play a very important role in the hydraulic system.

The pilot type construction of pressure relief valve DBDS10GM10/5 ensures the reliability of the valve in high viscosity oil, and the threaded connection is convenient for installation and disassembly. These characteristics have made DBDS10GM10/5 widely used in hydraulic systems. The figure of DBDS10GM10/5 can be seen in hydraulic components such as hydraulic cylinders, hydraulic motors, and hydraulic control valves.

In addition, the pressure relief valve DBDS10GM10/5 also has an adjustment mechanism that can continuously adjust the system pressure. By adjusting the tightness of the spring, the opening pressure of the valve can be changed, thereby achieving precise control of the hydraulic system pressure. This adjustability gives DBDS10GM10/5 great flexibility in meeting different operating conditions.

Overall, the pressure relief valve DBDS10GM10/5 is a powerful and highly reliable hydraulic component that plays an important role in ensuring the safe operation of hydraulic systems and improving system efficiency. With the continuous development of hydraulic technology in China, the application prospects of pressure relief valve DBDS10GM10/5 will be more extensive, contributing to the development of China’s hydraulic industry. In future work, we should further study the performance and optimized design of the pressure relief valve DBDS10GM10/5, in order to improve its application effect in various fields and contribute to the development of China’s hydraulic industry.