This hydraulic reversing valve adopts parallel oil circuits, and is designed with a pressure output port to connect with other hydraulic components to provide power. The spool function of the reversing valve can be A, O, P, Y, etc., can be combined at will, reversing handle There are two installation methods, which are convenient for operation in different directions. This valve has a specially designed sealing method, so that the valve has excellent sealing performance. This valve is an overflow valve, which can adjust the pressure. Widely used in the the hydraulic system of forklifts, sanitation vehicles, small loaders, light-duty machinery and other construction machinery.