| 摘要 |
<p>The valve device which is especially for painting and lacquering systems which are cleanable by a scraper has first housing section (12) with at least two fluid connection points (14,16) interconnectable or separable by a valve ball (18). An additional housing section (38) has an opening (40) for the passing through of the scraper and two connection points for the connection to the painting and/or lacquering lines. A through-hole (44) is provided in the additional housing section and opens into the opening for the passage of the scraper and can be shut off by the valve ball.</p> |
