The invention provides an electric control one-way valve with stable performance, and belongs to the technical field of hydraulic pressure. The electric control one-way valve solves the problems thatan existing electric control one-way valve is not compact in structure, unstable in operation and the like. The electronic control one-way valve with the stable performance comprises a valve body andan electromagnetic valve arranged on the valve body, an oil inlet is formed in the valve body, the oil inlet is connected with a system safety valve, the system safety valve is connected with a connecting valve port, a check valve is arranged inside the valve body, a valve shaft is arranged inside the valve body, moreover, the valve shaft and the check valve are in a straight line, an oil way I making the oil inlet and the electromagnetic valve communicate is formed between the oil inlet and the electromagnetic valve, an oil way II communicating with the electromagnetic valve is formed betweenthe check valve and the valve shaft, the side, far away from the check valve, of the electromagnetic valve and the side, far away from the check valve, of the valve shaft are provided with an oil wayIII and an oil way IV which communicate with each other correspondingly, the valve body is provided with a rod cavity connecting port at the check valve, the valve body is provided with a rodless cavity connecting port at the valve shaft, and an oil way V making the electromagnetic valve and the connecting valve port communicate is formed between the electromagnetic valve and the connecting valveport. The electric control one-way valve has the advantages of being compact in structure, stable in operation and the like.