Valve with peak regulation function

The utility model relates to the technical field of valves, in particular to a valve with a peak regulation function, which comprises a valve body, and one side of the valve body is fixedly connected with a mounting pipe. Compared with the prior art, the connecting device has the advantages that the check block, the connecting shaft and the spring are arranged, the spring pushes the connecting shaft, a certain gap is reserved between the rubber pad and one side of the mounting shell, a conveying medium can penetrate through the mounting shell to be conveyed, and when the conveying pressure of the conveying medium is large, due to the fact that the appearance of one end of the connecting shaft is in a step shape, the connecting shaft is not prone to falling off. A connecting shaft is pushed to compress a spring, the distance between a rubber pad and one side of a mounting shell is shortened, flowing of a conveying medium is controlled, the action is shortened through an electric push rod, a stirring fork is dr