| 摘要 |
<p>The invention provides a valve comprising: a housing, which has an inlet and an outlet opening for a fluid; a closure element through which flow of the fluid can be controlled; an actuating device having an electrical actuating drive for adjusting a closure cross-section of the closure element; and a drive housing, to which a stator of the actuating drive is rigidly connected, wherein a moving rotor of the actuating drive is kinematically coupled to the closure element in an interior of the drive housing, said interior being under a pressure of the fluid, and the stator is arranged within the interior. In order to use the valve having an actuating drive and disposed in an abrasive fluid, the interior of the drive housing is separated from the fluid by a moving separating element.</p> |
