| 摘要 |
<p>PURPOSE:To provide a power feeding device in a pilot type solenoid valve in which the electrical connection of a printed circuit board to a coil terminal of a solenoid is easy. CONSTITUTION:A pilot valve 2 to pump the pilot fluid to a main valve is stored in a pilot valve body 17 mounted on one side of the main valve, a printed circuit board 30 is mounted on a terminal block 18 to cover an opening of the pilot valve body, and conductive springs 28, 28 to be connected to conductive parts 40, 40 of the printed circuit board by mounting the terminal block on the pilot valve body are provided on coil terminals 26, 26 of a solenoid 3. When the terminal block provided with the printed circuit board is mounted on this opening of the pilot valve, power can be supplied to the solenoid 3 from receiving terminals 31, 31 provided on the printed circuit board.</p> |
