Precise pressure stabilizing valve

The invention relates to the technical field of valves, in particular to a precise pressure stabilizing valve. The precise pressure stabilizing valve comprises a valve body provided with a cavity, a sliding core movably arranged in the cavity and capable of being attached to the valve body, and a pressure adjusting assembly adjustably arranged on the valve body and acting on one end of the sliding core. An oil outlet cavity communicated with the cavity is formed in the valve body, and an oil inlet cavity capable of being communicated with the oil outlet cavity is formed in the periphery of the middle of the sliding core. An oil inlet assembly communicated with the oil inlet cavity is arranged on the valve body; the oil return assembly is arranged on the valve body and is in one-way conduction between the oil inlet cavity and the oil outlet cavity; a feedback channel is formed in the other end, opposite to the pressure adjusting assembly, of the sliding core and communicates with the oil outlet cavity. The pre