Novel hydraulic control one-way valve

The utility model relates to the technical field of valve bodies, in particular to a novel hydraulic control one-way valve. Comprising a valve sleeve, a middle valve element is slidably connected into the valve sleeve, first circulating holes are formed in the top and the bottom of one end of the valve sleeve, an adjusting screw rod is in threaded connection with the interior of the other end of the valve sleeve, and the adjusting screw rod is rotationally connected with the middle valve element; a cone valve element is slidably connected into the middle valve element, a spring is fixed to the end, away from the plunger, of the cone valve element and located in the middle valve element, and the spring and the middle valve element are fixed. According to the novel hydraulic control one-way valve, through the cooperation of the first circulation hole, the second circulation hole, the plunger, the cone valve element and the adjusting screw rod, when the one-way valve is used, flow control can be conducted on cir