Snap-fit type valve

A snap-fit type valve comprising:

• a pair of mounting levers that allow a valve body in which a valve mechanism for opening and closing a fluid flow path is housed to be engaged with a piping base member in a snap-fit manner, wherein
• the pair of mounting levers include shoulders which extend in opposite directions from a first side surface of the valve body and a second side surface which is opposite to the first side surface, arms which extend in the same direction parallel to each other from a distal end of the shoulders, and engaging sections formed on a distal end of the arms so as to engage with the base member, and each of the mounting levers is elastically deformable in a direction in which a distance between the engaging sections increases,
• a first mounting lever which is one of the pair of mounting levers has the shoulder and the arm connected to each other via an arch shaped connecting section and is formed to be elastically deformable at least at a position of the connecting section,
• a second mounting lever which is the other of the pair is formed to be deformable at a position of the shoulder, and has an operation section formed at a proximal end of the arm to protrude in a direction opposite to the arm so as to elastically deform the shoulder, and
• the operation section is provided to only the second mounting lever, and the first mounting lever does not have the operation section.