Head-guided poppet valve member and valve assembly
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United States of America Patent
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Apr 11, 1989
Grant Date -
N/A
app pub date -
Feb 1, 1988
filing date -
Feb 1, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A poppet valve assembly includes a cage with a cage fluid passage and a seat with a seat fluid passage. A poppet valve member includes a head and is movable between a closed position with the head engaging the seat and an open position with the head spaced from the seat. The valve member is stemless and is guided by a guide fin assembly including a plurality of guide fins slidably engaging the seat passage.
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