Gastric tube with three-way valve

The utility model relates to a stomach tube with a three-way valve. The utility model can be used for clinical liquid food or medicine feeding through the noses of the patients having no eating capacity. The utility model is characterized in that the utility model is formed by that a flexible medical plastic tube is inserted in the three-way valve which can switch liquid passages, wherein, the three-way valve is positioned at the opening of the stomach tube and can conveniently switch liquid passages; the phenomenon of liquid overflow during the course of liquid food or medicine feeding through noses can be prevented; the utility model is thrown off after the utility model is used for one patient, and thus the cross infection caused by the repeated use of the utility model can be prevented.