BALL VALVE
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United States of America Patent
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N/A
Issued Date -
Jun 26, 2014
app pub date -
Jul 24, 2012
filing date -
Jul 27, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A ball valve comprises a housing, a ball seat arranged in the housing and a ball member mounted within the housing and being rotatable relative to the ball seat between open and closed positions. The ball seat and ball member define respective through bores each having a bore edge, wherein the bore edge of at least one of the valve seat and ball member defines a recessed cutting region for cutting a body extending at least partially through the valve upon closure of the ball member.
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