| 摘要 |
<p>The slide valve has a housing with a valve plate, which is displaceable across the medium flow direction, and is connected to a drive unit via a control stem and an actuator. The valveplate, and a counter element acting with it, have slots at right angles to the direction of stroke. The slots in the element may be covered by the valve plate. The drive unit is connected to the housing via a connection element. The actuator is carried by a control sleeve (6), which is screwed onto the control stem (61). The sleeve has an associated anti-turning device (106,601). The connection element is turnable relative to the housing (1), and may be locked in any position. The pin extends into a head bore (602) in the sleeve. On the side away from the drive unit (3), the sleeve extends into a housing bore.</p> |
