The invention discloses a double-channel ball-passing type reverse check valve. The double-channel ball-passing type reverse check valve comprises a lower joint, a lower bushing, an inner bushing, a steel ball, an upper bushing, an inner sliding sleeve and an upper joint. The lower joint, the lower bushing, the inner bushing, the upper bushing, the inner sliding sleeve and the upper joint are allhollow shells, and the end portions of the lower joint and the upper joint are connected to form a cavity in the middle. The cavity is internally provided with the lower bushing, the inner bushing, the steel ball, the upper bushing and the inner sliding sleeve. One end surface of the lower bushing is adjacent to the lower joint, wherein the other end surface of the lower bushing is connected to the inner bushing. The other end surface of the inner bushing is connected to the upper bushing, wherein the other end surface of the upper bushing is adjacent to the end portion of the upper joint. Theinner sliding sleeve is disposed in inner cavities of the upper bushing and the upper joint, and an inner cavity of the inner bushing is provided with a partition to separate the inner bushing to form two channels, wherein the steel ball can move in a region between the two channels of the inner bushing and the inner sliding sleeve and cannot move out of the inner bushing and the inner sliding sleeve. The double-channel ball-passing type reverse check valve achieves expedite positive circulation, reverse cutoff and reverse circulation.