The embodiment of the invention discloses a multi-way valve. The multi-way valve comprises a valve body, a first overflow valve, a second overflow valve, a third overflow valve, a first valve element,a second valve element, a first piston, a second piston, a first left end cover, a first right end cover, a second left end cover, a second right end cover, a first spring and a second spring, wherein the first valve element can be switched at the first position, the second position and the third position; when the first valve element is located at the first position, the second valve element islocated at the four position; when the first valve element is located at the second position, the second valve element is located at the fifth position; and when the first valve element is located atthe third position, the second valve element is located at the sixth position. The multi-way valve according to the embodiment of the invention is low in manufacturing cost, and can achieve automaticcontrol over a double-cylinder turnover plow.