The oil cylinder synchronous valve is a common hydraulic system control component, which is an important component used to control the internal and external pressure of the oil cylinder in a hydraulic system. It is composed of operating force and circuit return oil control, and its function is to maintain the outlet pressure of the hydraulic cylinder equal to the inlet pressure.The oil cylinder synchronous valve is mainly composed of a valve body, a valve core, a set of front and rear seats, gaskets, seals, and other parts. Its main function is to regulate the pressure at the inlet and outlet of the oil, in order to maintain a constant pressure difference between the outlet and inlet, and to achieve soft and reliable control of the oil cylinder.The use of cylinder synchronization valves can make hydraulic system control more precise and effectively suppress high-pressure side springs, thereby preventing excessive pressure fluctuations in the hydraulic system. It plays a particularly important role in the manipulation and positioning control of hydraulic cylinders.In addition, the cylinder synchronization valve can also meet some special requirements of the hydraulic system during operation. For example, under some special conditions, the cylinder synchronization valve can achieve reverse operation function, making the control and operation of the hydraulic system more accurate.Finally, the use of cylinder synchronization valves can effectively improve the performance of hydraulic systems, making the manipulation and positioning control of hydraulic cylinders more precise, while also improving the efficiency and reliability of hydraulic system use. Therefore, the oil cylinder synchronous valve has become an indispensable key component for hydraulic system control.