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    IN-LINE SERVICABLE SHUTOFF VALVE WITH EXCESS FLOW
    2.
    发明申请
    IN-LINE SERVICABLE SHUTOFF VALVE WITH EXCESS FLOW 审中-公开
    在线服务开关阀具有更大的流量

    公开(公告)号：US20160319942A1

    公开(公告)日：2016-11-03

    申请号：US15144201

    申请日：2016-05-02

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Roy R. Pelfrey ,  Juan M. Diaz ,  Nadim Ahmed

    IPC: F16K5/10 ,  F16K17/18

    CPC classification number: F16K1/12 ,  F16K17/30 ,  F16K27/02 ,  Y10T137/6065 ,  Y10T137/7772

    Abstract: An in-line serviceable cutoff valve with excess flow capability includes a valve body and a separable cover. Internal valve components are accessible for service or replacement when the separable cover is removed from the valve body. The internal valve components may optionally be attached to the separable cover so that the separable cover and the internal valve components may be removed as a single assembly.

    Abstract translation: 具有过流能力的在线可维修截止阀包括阀体和可分离盖。 当可拆卸盖从阀体上取下时，内部阀门部件可以进行维修或更换。 内部阀部件可以可选地附接到可分离盖，使得可分离盖和内部阀部件可以作为单个组件移除。

    VALVE ADAPTER CONNECTION ASSEMBLY
    3.
    发明申请
    VALVE ADAPTER CONNECTION ASSEMBLY 审中-公开
    阀适配器连接总成

    公开(公告)号：US20160123510A1

    公开(公告)日：2016-05-05

    申请号：US14919342

    申请日：2015-10-21

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Khashayar A. Nashery ,  Roy R. Pelfrey ,  Mark A. Michnevits ,  Jake Buford

    IPC: F16L23/18 ,  F04B53/10 ,  F04B53/16 ,  F16L23/00

    CPC classification number: F04B53/16 ,  F04B53/10 ,  F16K27/00 ,  F16L23/003 ,  F16L25/14

    Abstract: A self-centering valve adapter connection assembly includes a first equipment flange that is connected to a second equipment flange with an adapter ring. The adapter ring includes a first longitudinal flange with a tapered inner surface and a cylindrical outer surface. The adapter ring aids in centering the first and second equipment flanges while smoothing a fluid flow corridor between the first equipment flange and the second equipment flange.

    Abstract translation: 自定心阀适配器连接组件包括与适配环连接到第二设备凸缘的第一设备凸缘。 适配环包括具有锥形内表面和圆柱形外表面的第一纵向凸缘。 适配器环有助于使第一和第二设备凸缘对中，同时平滑第一设备凸缘和第二设备凸缘之间的流体流动走廊。

    Removable balanced regulator
    5.
    发明授权
    Removable balanced regulator 有权

    公开(公告)号：US10168717B2

    公开(公告)日：2019-01-01

    申请号：US15233718

    申请日：2016-08-10

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Chun Lin ,  Roy R. Pelfrey

    IPC: G05D16/02 ,  G05D16/06 ,  G05D16/10

    Abstract: A balanced farm tap regulator includes a valve housing having a fluid inlet and a fluid outlet connected by a fluid passageway. A valve seat is disposed in the fluid passageway. A removable balanced plug assembly includes a valve stem having a stem balanced fluid passage, a disk that cooperates with a valve seat to control fluid flow, and a stem guide that is removably attached to the valve housing. The disk includes a disk balanced fluid passage that is fluidly connected with the stem balanced fluid passage. The stem guide is removably attached to the valve housing, the stem guide including an inwardly extending guide flange and an externally extending guide flange. The inwardly extending guide flange cooperates with the valve stem to form a balance chamber, and the stem balanced fluid passage is fluidly connected to the balance chamber and to the disk balanced fluid passage.

    Actuator Assembly for a Low Flow-Restriction Shut-Off Valve with Excess Flow Closure Functionality
    6.
    发明申请
    Actuator Assembly for a Low Flow-Restriction Shut-Off Valve with Excess Flow Closure Functionality 审中-公开
    具有过流闭合功能的低流量限制关闭阀的执行器组件

    公开(公告)号：US20160327172A1

    公开(公告)日：2016-11-10

    申请号：US15148372

    申请日：2016-05-06

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Juan M. Diaz ,  Roy R. Pelfrey ,  Tung K. Nguyen ,  Nadim Ahmed

    IPC: F16K17/32

    CPC classification number: F16K17/32 ,  F16K1/18 ,  F16K1/2007 ,  F16K1/2021 ,  F16K1/24 ,  F16K27/0209 ,  Y10T137/86984

    Abstract: An actuator assembly for use with a shut-off valve in a transport or storage system. The assembly is configured to be operatively coupled to a stem of the valve for controlling fluid flow therethrough. The assembly includes a mounting bracket coupled to the bonnet, a mounting sleeve coupled to the stem and movable relative to the mounting bracket, and an actuator having a body and an inlet formed in the body. The body is defined by a first body portion coupled to the mounting bracket and a second body portion coupled to the mounting sleeve and movable relative to the first body portion to expand or contract the body. The inlet is adapted to receive pressurized fluid; the body expands or contracts responsive to the pressurized fluid, and responsive to the expansion or contraction of the body, the mounting sleeve moves relative to the mounting bracket, thereby moving the stem.

    Abstract translation: 用于运输或存储系统中的截止阀的致动器组件。 组件被配置为可操作地联接到阀杆，用于控制流过其中的流体流动。 组件包括联接到发动机罩的安装支架，联接到杆并可相对于安装支架移动的安装套筒，以及具有形成在主体中的主体和入口的致动器。 主体由联接到安装支架的第一主体部分和联接到安装套筒的第二主体部分限定，并且可相对于第一主体部分移动以使主体膨胀或收缩。 入口适于接收加压流体; 主体响应于加压流体而膨胀或收缩，并且响应于主体的膨胀或收缩，安装套筒相对于安装支架移动，从而移动阀杆。

    Valve plug assembly for pressure regulator
    9.
    发明授权
    Valve plug assembly for pressure regulator 有权

    公开(公告)号：US10975971B2

    公开(公告)日：2021-04-13

    申请号：US16509910

    申请日：2019-07-12

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Chun Lin ,  Roy R. Pelfrey

    IPC: F16K1/36 ,  F16K1/46 ,  G05D16/06 ,  F16K1/12

    Abstract: A valve plug adapted for sealing engagement with a seat ring. The valve plug includes a cylindrical body with an annular flange having a groove. A pair of bores is disposed in the body, each bore having a first diameter, a first end, and a second end disposed within the body. Each bore is also adapted to receive a fastener to couple the valve plug to a mounting portion, and a recess is disposed at the second end of the bore, forming a stepped portion. The recess is adapted to receive at least one of a portion of a retainer or a portion of the fastener. A sealing disk is disposed within the groove of the annular flange and is one of a machined sealing disk or a molded sealing disk.

    APPARATUS AND METHOD FOR RETAINING A NOISE ATTENUATION ASSEMBLY FOR USE WITH A PRESSURE REGULATOR
    10.
    发明申请
    APPARATUS AND METHOD FOR RETAINING A NOISE ATTENUATION ASSEMBLY FOR USE WITH A PRESSURE REGULATOR 审中-公开

    公开(公告)号：US20200063893A1

    公开(公告)日：2020-02-27

    申请号：US16668468

    申请日：2019-10-30

    Applicant: EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

    Inventor： Joshua Logan Tecson ,  Roy R. Pelfrey

    IPC: F16K47/08 ,  F16K1/12 ,  F16K31/126 ,  F16L55/027 ,  G05D16/06

    Abstract: A fluid regulating device includes a valve having an inlet and an outlet and an actuator coupled to the valve and having a control assembly. The control assembly includes a control element and a diaphragm operably connected to the control element, the control element disposed within the valve and adapted to be displaced relative to a valve seat. A noise attenuation assembly is coupled to the outlet of the valve and includes a cylindrical body and at least one plate disposed in the cylindrical body, the at least one plate having an outer edge. An apparatus for retaining the noise attenuation assembly includes a plurality of rods coupled to the at least one plate. The plurality of rods includes at least one rod having a first end disposed through the outer edge of the at least one plate to support the noise attenuation assembly.

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