Straight valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 12, 2000
Grant Date -
N/A
app pub date -
Dec 14, 1998
filing date -
Apr 14, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A direct-acting pressure-balanced linear valve (1) is provided with a hollow, displaceable sealing tube (19) which has a valve seat (20) and a valve body (49) having a valve seat seal (21). A drive unit (7) is arranged outside the media flow on one side and next to the sealing tube (19). A toothed segment (15) at an extension lever (14) of the drive unit (7) engages with a toothed segment (18) at the sealing tube (19). The drive unit (7) may be detached from the fluidic housing (2) without interruption of the media flow.
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