| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a motor-operated valve achieving replacement of an internal component while ensuring required airtightness. <P>SOLUTION: A stator 50 is fastened and fixed to a valve body 10 by bolts 60 so that the internal component 15 constituted of a can 40, a rotor 30, a valve stem 25, a valve seat member 17, a receiving member 16, a screw feed mechanism 18 and the like is press-sandwiched by the stator 50 and valve body 10. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
