| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor-operated valve having a simple waterproof structure and whirl-stop structure between a can and a coil unit.SOLUTION: A motor-operated valve 1 includes a driving mechanism of a valve stem 40 using a rotor 70, in a can 60 fixed to an upper part of a valve body 10. The coil unit 100 is detachably fitted to the outside of the can 60. A coil 120 and a stator yoke 122 are integrally formed with a resin mold 110. A whirl-stop member 130 is fixed to a lower part of the resin mold 110 by a welding part 112. The waterproof structure is formed by inserting a seal member 140 into the whirl-stop member 130. Whirl-stop is constituted between a leg part 150 of the whirl-stop member 130 and a pipe 14 fixed to the valve body 10. |
