| 摘要 |
PROBLEM TO BE SOLVED: To provide a stop valve facilitating fixing and removal of a member for restricting a coming-off of a valve member in which its structure can be simplified, made small in size and easily manufactured.SOLUTION: A stop valve 1 has a stop valve main body 2 and a valve member 4. The stop valve main body 2 is provided with a storing part 3. The storing part 3 has a holding member 5 fixed thereto. The holding member 5 has a restricting part 51 and a covering part 52. One of the covering part 52 of the holding member 5 and an outer circumferential surface 300 of the storing part 3 is provided with an engaging part 521, the other is provided with a guiding part for guiding the engaging part 521 and an engaged part 32 to which the engaging part 521 is engaged. The holding member 5 and the storing part 3 are arranged in such a way that the engaging part 521 arranged at one of them is guided through a guiding part arranged at the other and engaged with the engaged part 32.SELECTED DRAWING: Figure 3 |
