Fuel gas electromagnetic cut-off valve

The utility model provides a fuel gas electromagnetic stop valve, and belongs to the technical field of valves. The problem that an existing stop valve is inconvenient to install is solved. The fuel gas electromagnetic stop valve comprises a valve body and a valve rod, the valve body is provided with a protruding cylindrical neck part, the neck part is connected with a driving mechanism capable of driving the valve rod to move, the fuel gas electromagnetic stop valve further comprises a cylindrical sleeve arranged on the outer side of the neck part in a sleeving mode and a shell arranged on the other side, opposite to the neck part, of the valve body, the shell is detachably connected with the sleeve, a power source electrically connected with the driving mechanism and a control chip used for controlling the driving mechanism to work are fixed in the shell, and the control chip is electrically connected with the power source. The fuel gas electromagnetic cut-off valve has the advantage of being convenient to