Fuel cutoff valve

A fuel cutoff valve that is installed in an upper portion of a fuel tank, and opens and closes of a connecting passage that connects the fuel tank interior with outside, the fuel cutoff valve comprising:

• a casing that includes a casing body having a valve chamber that connects to the connecting passage, and a communicating chamber that connects the valve chamber to the outside;
• and
• a float mechanism that is housed within the valve chamber and adapted to open and close the connecting passage through rise and fall in accordance with a fuel level inside the fuel tank;
• wherein
• the casing has a first pipe that projects from a side part of the casing and connects the communicating chamber with the outside via a tube, and a second pipe that projects from the side part of the casing and connects the communicating chamber with another valve situated in the fuel tank via a tube, wherein
• the first pipe and the second pipe are situated in a mutually parallel arrangement in the vertical direction.