Valve with movable valve seat
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United States of America Patent
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Oct 16, 2018
Grant Date -
Aug 25, 2016
app pub date -
Feb 24, 2016
filing date -
Feb 25, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A valve having a valve body mechanically linked to the corresponding valve seat such that the valve seat automatically moves to a position spaced from the valve body as the valve body is moved from a closed position to an open position is disclosed. The resulting spaced-apart configuration of the valve body and valve seat in the open position eliminates impingement of the valve body on the valve seat in the open position.
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