| 摘要 |
<p>The device has a valve body (3) designed as flap for opening and closing of instrument and/or flow channels that is arranged at an axis of rotation (2). The axis of rotation is supported in a housing (1), and is designed as multi-part, where the body is pivotably supported at the multi-part. The individual sections (7, 8) of the axis of rotation are connected with each other by helical shaped guideways. The valve body is movable into an open position by using a manually operated mechanism that is designed as pushbutton.</p> |
