发明名称 FLOW METERING VALVE
摘要 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.
申请公布号 WO2012067604(A1) 申请公布日期 2012.05.24
申请号 WO2010US56698 申请日期 2010.11.15
申请人 FMC TECHNOLOGIES INC.;WALTERS, SEAN;BECK, ANDREW;COSTELLO, LAURIE;MULHOLLAND, JOHN;WEE, ARNSTEIN 发明人 WALTERS, SEAN;BECK, ANDREW;COSTELLO, LAURIE;MULHOLLAND, JOHN;WEE, ARNSTEIN
分类号 F16K43/00 主分类号 F16K43/00
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