FLOW METERING VALVE
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United States of America Patent
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Issued Date -
May 29, 2014
app pub date -
Nov 15, 2010
filing date -
Nov 15, 2010
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Abstract
A valve includes a housing, a stern supported by the housing, and a valve member coupled to the stem. The valve member has a first passage defined therein with a metering flow profile, An apparatus includes a well tree having a production bore and a flow metering valve coupled to the well tree and communicating with the production bore. The flow metering valve Includes a valve member having a first passage defined therein with a metering flow profile and a second passage defined therein with an unrestricted flow profile. The second passage having a diameter substantially equal to a diameter of the production bore.
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