Fuel gas overflowing stop valve

The utility model discloses a fuel gas overflowing stop valve, which relates to the technical field of valves and comprises a valve body, an electromagnetic controller is mounted on the valve body, the fuel gas overflowing stop valve further comprises a protection structure, and the protection structure comprises a first limiting plate and a second limiting plate which are fixedly mounted in the circumferential direction of the electromagnetic controller. The electromagnetic controller is sleeved with a protective cover abutting against the first limiting plate and the second limiting plate, a cable is installed on the electromagnetic controller, and a limiting structure used for limiting the protective cover is arranged on the second limiting plate. And the limiting structure comprises two protection rods sleeving the surface of the cable, and an adjusting structure used for adjusting the positions of the protection rods is arranged between the protection rods and the protection cover. According to the utili