| 摘要 |
A valve substantially made of plastic material comprising a housing which is provided with connecting means for connecting said housing to a conduit for a flowing medium, which housing contains a slide which is capable of movement transversely to the direction of flow of said medium between a closed position, in which the flow can be shut off, and an open position, in which said flow can be released, wherein the housing comprises a lower housing, in which the connecting means are present, and an upper housing for the slide, which is detachably connected therewith.
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