| 摘要 |
A retainer is coupled around a shaft of an electromagnetic fluid control valve. A first projection is provided at one axial end of the retainer. A second projection is provided at the other axial end of the retainer. A central portion of a valve member is sandwiched between a flat surface of the first projection and a washer. A central portion of a diaphragm is sandwiched between a flat surface of the second projection and an end surface of a moving core 4.
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