| 摘要 |
<p>A valve is provided. The valve includes a plunger (210), a chamber (220) having a first region (222) and a second region (224) where the plunger moves back and forth, a first electromagnet (230) and a second electromagnet (240) which are located around the first region and the second region to apply a magnetic field to the plunger, a fluid inlet (250) through which a fluid enters into the chamber, located between the first region and the second region of the chamber, and a second fluid outlet (260) located on a vertical end part of the second region away from the first region.</p> |
