Pinch valve having a flexible tube member
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United States of America Patent
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-
Mar 26, 2002
Grant Date -
N/A
app pub date -
Apr 14, 2000
filing date -
Apr 19, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pinch valve comprises a flexible tube member as a portion of a fluid line which for a flow control is arranged on a separate insert member made of a rigid material and provided with two axially aligned adapter pieces of the fluid line for being pinched by an actuator which directly contacts the flexible tube member at a control position of its cross-sectional area.
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