The invention discloses an anti-stall gap ultrahigh pressure release valve. The valve comprises a valve body. A valve hole penetrating left and right is formed in the valve body. A first through-flowport and a second through-flow port are formed in the inner side wall of the valve hole from left to right in sequence. An ultrahigh pressure oil inlet and an oil return port are formed in the valve body. A pressure release valve element is connected into the valve hole in the axial direction of the valve hole in a sliding mode. A driving device connected with the pressure release valve element ismounted on the right side of the valve body. A body of the pressure release valve element is of an integrated structure. A first annular through-flow groove is formed in the side surface of the pressure release valve element, and a second annular through-flow groove is formed in the middle of the pressure release valve element. A first through-flow hole is formed in the pressure release valve element. A pressure release groove is formed in the side surface of the pressure release valve element, and a pressure release gap is formed between the pressure release groove and the valve hole. A sealing gap is formed between the side surface of the pressure release valve element and the inner wall of the valve hole. The pressure release valve has a filtering function, control is sensitive, the system pressure is prevented from dropping sharply, and system equipment is protected against damage.