AR072443A1 - Ajuste y sello de valvula de control - Google Patents

Ajuste y sello de valvula de control

Info

Publication number
AR072443A1
AR072443A1 ARP090100080A AR072443A1 AR 072443 A1 AR072443 A1 AR 072443A1 AR P090100080 A ARP090100080 A AR P090100080A AR 072443 A1 AR072443 A1 AR 072443A1
Authority
AR
Argentina
Prior art keywords
seal
valve
sealing ring
adjustment
control valve
Prior art date
Application number
Other languages
English (en)
Original Assignee
Fisher Controls Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fisher Controls Int filed Critical Fisher Controls Int
Publication of AR072443A1 publication Critical patent/AR072443A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Un dispositivo de control de fluidos que comprende un cuerpo de válvula, un tapon de válvula, una jaula de válvula, y un aro sellador. Por lo menos una parte del aro sellador dispuesto dentro del espacio entre el tapon de la válvula y la jaula de la válvula para crear un sello entre ellos cuando el tapon de la válvula esta en posicion cerrada. El aro sellador incluye una forma de L transversal que crea un sello efectivo a pesar del diámetro del puerto del dispositivo de control de fluidos, y entonces, reduce el numero de tipos de sellos requeridos a ser guardados en el inventario para varias aplicaciones.
ARP090100080 2008-01-11 2009-01-09 Ajuste y sello de valvula de control AR072443A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/972,978 US7926784B2 (en) 2008-01-11 2008-01-11 Control valve trim and seal

Publications (1)

Publication Number Publication Date
AR072443A1 true AR072443A1 (es) 2010-09-01

Family

ID=40433320

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100080 AR072443A1 (es) 2008-01-11 2009-01-09 Ajuste y sello de valvula de control

Country Status (12)

Country Link
US (1) US7926784B2 (es)
EP (1) EP2240715B1 (es)
CN (1) CN101910697B (es)
AR (1) AR072443A1 (es)
AU (1) AU2008346922B2 (es)
BR (1) BRPI0821995A2 (es)
CA (1) CA2711820C (es)
MX (1) MX2010007613A (es)
MY (1) MY152788A (es)
NO (1) NO342392B1 (es)
RU (1) RU2485383C2 (es)
WO (1) WO2009088633A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671988B2 (en) * 2008-09-02 2014-03-18 Emerson Process Management Regulator Technologies, Inc. Fluid flow control members for use with valves
US8256462B2 (en) * 2008-09-02 2012-09-04 Emerson Process Management Regulator Technologies, Inc. Fluid flow control members for use with valves
GB2479503B (en) * 2009-02-05 2013-03-20 Flowserve Man Co Pressure-balanced control valves
US8167269B2 (en) * 2009-05-28 2012-05-01 Fisher Controls International, Llc Valve trim apparatus for use with valves
US8820708B2 (en) * 2009-07-17 2014-09-02 Fisher Controls International Llc Seal assemblies for use with fluid valves
CN102853126B (zh) * 2011-06-27 2015-03-11 浙江三花股份有限公司 一种流量调节阀
CN202209428U (zh) * 2011-07-08 2012-05-02 艾默生过程管理(天津)阀门有限公司 用于阀的单元以及包括该单元的阀
US9046191B2 (en) * 2012-08-30 2015-06-02 Fisher Controls International, Llc Valve body with upper flow diverter
US20140061527A1 (en) * 2012-08-30 2014-03-06 Jeremy R. Hilsabeck Valve body with improved lower flow cavity
CA2911513C (en) 2013-05-07 2020-08-25 Victaulic Company Valve with removable seat
US9395019B2 (en) * 2013-06-27 2016-07-19 Dresser, Inc. Device for sealing a valve
US9395009B2 (en) 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion
JP6163129B2 (ja) * 2014-03-31 2017-07-12 アズビル株式会社 ケージ弁
US9341270B2 (en) 2014-07-28 2016-05-17 Schneider Electric Buildings, Llc Tool-less valve actuator connector for a globe valve assembly
US9541212B2 (en) 2014-08-19 2017-01-10 Schneider Electric Buildings, Llc Tool-less valve stem connector assembly for a globe valve assembly
CN204037544U (zh) * 2014-09-10 2014-12-24 京西重工（上海）有限公司 一种平衡阀及真空助力器
US9371936B2 (en) * 2014-09-17 2016-06-21 Schneider Electric Buildings, Llc Balanced globe valve assembly
US10385712B2 (en) * 2015-05-22 2019-08-20 United Technologies Corporation Support assembly for a gas turbine engine
WO2018022924A1 (en) * 2016-07-28 2018-02-01 Flowserve Management Company Shutoff seal for high temperature pressure balance valve and related methods
US10393283B2 (en) 2017-09-25 2019-08-27 Dresser, Llc Regulating overtravel in bi-furcated plugs for use in valve assemblies
CN111379872B (zh) * 2018-12-28 2021-06-08 浙江三花制冷集团有限公司 一种流量控制阀
US11035479B2 (en) * 2019-10-16 2021-06-15 Emerson Process Management Regulator Technologies, Inc Circumferentially-sectioned valve cages
CN115962287B (zh) * 2022-11-25 2023-10-27 无锡美瑞克阀门制造有限公司 一种充气密封的半圆顶阀

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722860A (en) * 1970-06-01 1973-03-27 Foxboro Co Cage valve assembly
US3805839A (en) * 1972-03-06 1974-04-23 Masoneilan Int Inc Valve apparatus with double, rigid and resilient metal seat
US4293116A (en) * 1979-01-02 1981-10-06 Acf Industries, Incorporated Metallic seat assembly for valves
US4750708A (en) * 1986-04-23 1988-06-14 Whitey Co. High strength ball valve seat assembly
GB2288212B (en) 1994-03-03 1997-04-16 Control Components Seals
US6641110B1 (en) 2002-04-22 2003-11-04 Nhan V. Nguyen Binary balance seal assembly
US6719271B2 (en) * 2002-07-18 2004-04-13 Control Components, Inc. Combination face and plug seal
US6851658B2 (en) * 2003-02-04 2005-02-08 Fisher Controls International Inc. Control valve trim and bore seal
US6932321B2 (en) * 2003-05-28 2005-08-23 Fisher Controls International Llc Balanced-plug cage style control valve and bonnet seal assembly
RU2250407C2 (ru) * 2003-06-04 2005-04-20 Открытое акционерное общество "НПО "Промавтоматика" Клапан запорно-регулирующий
US7093820B2 (en) * 2004-04-19 2006-08-22 Honeywell International, Inc. Over center high deflection pressure energizing low leakage seal
CN1740608A (zh) * 2004-08-24 2006-03-01 天津市圣恺工业技术发展有限公司 V形通道的新型球阀
RU2301932C1 (ru) * 2005-10-04 2007-06-27 Открытое акционерное общество "НПО "Промавтоматика" Клапан запорно-регулирующий
US20090179169A1 (en) 2008-01-11 2009-07-16 Fleming Leslie E Seal assembly for use with valves having a two-piece cage

Also Published As

Publication number Publication date
AU2008346922A1 (en) 2009-07-16
CN101910697A (zh) 2010-12-08
EP2240715B1 (en) 2016-03-16
NO342392B1 (no) 2018-05-14
RU2010130892A (ru) 2012-02-20
AU2008346922B2 (en) 2015-01-15
WO2009088633A1 (en) 2009-07-16
CA2711820A1 (en) 2009-07-16
CA2711820C (en) 2015-03-31
US7926784B2 (en) 2011-04-19
MX2010007613A (es) 2010-08-30
BRPI0821995A2 (pt) 2015-06-23
NO20100932L (no) 2010-06-28
CN101910697B (zh) 2012-10-17
US20090179163A1 (en) 2009-07-16
MY152788A (en) 2014-11-28
RU2485383C2 (ru) 2013-06-20
EP2240715A1 (en) 2010-10-20

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