Flow control valve
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United States of America Patent
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Oct 27, 1998
Issued Date -
N/A
app pub date -
Feb 28, 1997
filing date -
May 19, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A valve which allows for two-directional flow comprises a housing defining an axial flow channel; a flow control body disposed within the axial flow channel, the flow control body having a recess for receiving flow impact surfaces which allow for two directional flow; a closure member disposed within the axial flow channel; and drive means for displacing the closure member in an axial direction for selectively sealing and unsealing the drive means on the flow control body.
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