CA2573556A1 - Ball valve seat arrangement - Google Patents

Ball valve seat arrangement Download PDF

Info

Publication number
CA2573556A1
CA2573556A1 CA002573556A CA2573556A CA2573556A1 CA 2573556 A1 CA2573556 A1 CA 2573556A1 CA 002573556 A CA002573556 A CA 002573556A CA 2573556 A CA2573556 A CA 2573556A CA 2573556 A1 CA2573556 A1 CA 2573556A1
Authority
CA
Canada
Prior art keywords
valve
ball
seat
gland
end screw
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002573556A
Other languages
English (en)
French (fr)
Inventor
Mark D. Bearer
David Hasak
Eric Kvarda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swagelok Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2573556A1 publication Critical patent/CA2573556A1/en
Abandoned legal-status Critical Current

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
CA002573556A 2004-07-15 2005-07-14 Ball valve seat arrangement Abandoned CA2573556A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58812704P 2004-07-15 2004-07-15
US60/588,127 2004-07-15
PCT/US2005/024995 WO2006019912A1 (en) 2004-07-15 2005-07-14 Ball valve seat arrangement

Publications (1)

Publication Number Publication Date
CA2573556A1 true CA2573556A1 (en) 2006-02-23

Family

ID=34978957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002573556A Abandoned CA2573556A1 (en) 2004-07-15 2005-07-14 Ball valve seat arrangement

Country Status (7)

Country Link
US (1) US7635113B2 (enExample)
EP (1) EP1766273A1 (enExample)
JP (1) JP2008506906A (enExample)
KR (1) KR20070032821A (enExample)
CN (1) CN101040138A (enExample)
CA (1) CA2573556A1 (enExample)
WO (1) WO2006019912A1 (enExample)

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US20100200791A1 (en) * 2009-02-07 2010-08-12 Victaulic Company Valve Having High Pressure and Low Pressure Seals
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US8733733B2 (en) * 2010-04-30 2014-05-27 Fisher Controls International Llc Sleeve seal assembly and rotary valve having sleeve seal assembly
US8646752B2 (en) * 2011-02-24 2014-02-11 Virgo Engineers, Inc. Ball valve having multiple moveable seats
EP2718598A4 (en) * 2011-06-08 2015-03-18 Bray Int Inc FLOATING BALL VALVE STORED IN INTERNALLY REPAIRABLE METAL
CN102367879A (zh) * 2011-11-21 2012-03-07 苏州纽威阀门股份有限公司 上装式浮动球阀
US9500285B2 (en) 2012-03-09 2016-11-22 Mogas Industries, Inc. High pressure ball valve and packing
US9249889B1 (en) 2012-03-09 2016-02-02 Mogas Industries, Inc. High pressure ball valve
DE102013002223B4 (de) 2013-02-11 2018-03-22 Armaturenfabrik Franz Schneider GmbH + Co. KG Kugelhahnvorrichtung
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
US9453578B2 (en) * 2013-07-08 2016-09-27 Alagarsamy Sundararajan Gate valve with seat assembly
USD723660S1 (en) * 2013-09-26 2015-03-03 Smc Corporation Valve
US9377113B2 (en) * 2013-11-18 2016-06-28 Mikron Valve & Manufacturer, Inc. Spherical automatic flow emergency restrictor valve
SG11201600994PA (en) 2013-12-27 2016-03-30 Halliburton Energy Services Inc Ball valve having dual pistons each individually actuable
CN103775673A (zh) * 2014-01-21 2014-05-07 张家港富瑞特种装备股份有限公司 一种高压球阀
US9810338B2 (en) * 2015-01-20 2017-11-07 Luxfer Canada, Ltd. Gas cylinder valve
FR3044735B1 (fr) * 2015-12-08 2017-12-08 Daher Valves Vanne pour cylindre de stockage uf6
EP3524861A4 (en) * 2016-10-04 2020-06-10 Nok Corporation Sealing device and sealing assembly
US20190346048A1 (en) * 2018-05-11 2019-11-14 Quarter Turn Pressure Control, LLC Replaceable body saver
CN108547979A (zh) * 2018-06-23 2018-09-18 安徽京仪自动化装备技术有限公司 一种适用于高温、酸性、碱性环境的三通球阀
US12259064B2 (en) * 2018-11-01 2025-03-25 Oil States Energy Services, L.L.C. Valve with pressure differential seating
EP3874187A4 (en) * 2018-11-01 2022-08-24 Oil States Energy Services, L.L.C. PRESSURE DIFFERENTIAL SEAT VALVE
US11655900B2 (en) * 2018-11-01 2023-05-23 Oil States Energy Services, L.L.C. Valve with pressure differential seating
US11572956B2 (en) * 2018-11-01 2023-02-07 Oil Sttes Energy Services, L.L.C. Valve with pressure differential seating
US10683727B1 (en) * 2018-12-13 2020-06-16 Cameron International Corporation Valve for mineral extraction systems
WO2020263957A1 (en) * 2019-06-24 2020-12-30 Onesubsea Ip Uk Limited Ball valve assembly
US11725738B2 (en) 2019-10-24 2023-08-15 Oil States Energy Services, L.L.C. Valve assembly method
US11125343B2 (en) * 2019-11-25 2021-09-21 Vault Pressure Control Llc Systems and methods for side entry ball valve body quick connections
KR102252793B1 (ko) * 2019-11-29 2021-05-14 주식회사 포스코 볼 밸브의 밀봉 장치
US11841089B2 (en) 2020-02-14 2023-12-12 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11953113B2 (en) * 2020-02-14 2024-04-09 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11946557B2 (en) 2020-02-14 2024-04-02 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11519509B2 (en) 2020-02-14 2022-12-06 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US20230304591A1 (en) * 2022-03-24 2023-09-28 Bayotech, Inc. In-line medium pressure valve
CN116292967A (zh) * 2023-02-21 2023-06-23 四川凯茨阀门制造有限公司 一种浮动球阀的双活动阀座结构及球阀

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GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
US3269695A (en) 1965-05-05 1966-08-30 Marvin H Grove Valve construction
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
US3401915A (en) 1966-05-10 1968-09-17 M & J Valve Co Resilient material valve seal ring
US3460802A (en) * 1966-12-13 1969-08-12 Rockwell Mfg Co Valve assembly
GB1355051A (en) 1970-08-26 1974-06-05 Saunders Valve Co Ltd Ball valve seating assemblies
GB1359295A (en) * 1970-08-26 1974-07-10 Saunders Valve Co Ltd Ball valves
US3656498A (en) 1971-01-04 1972-04-18 M & J Valve Co Ball valve
US3667727A (en) * 1971-05-10 1972-06-06 Billy W Bowden Seat for ball or gate valves
JPS5241490B2 (enExample) * 1974-10-18 1977-10-19
US4111393A (en) 1977-07-20 1978-09-05 Acf Industries, Incorporated Ball valve seat assembly having a removably mounted face seal insert
US4284262A (en) * 1979-05-17 1981-08-18 Autoclave Engineers, Inc. Magnetically actuated stopper valve
US4572239A (en) * 1981-08-28 1986-02-25 Whitey Co. High pressure ball valve
US4428561A (en) * 1981-11-02 1984-01-31 Thompson William E Ball valve having improved seal means
US4467823A (en) 1981-11-04 1984-08-28 Shafco Industries Inc. High pressure ball valve
US4410165A (en) 1982-02-16 1983-10-18 Whitey Co. Ball valve and seat assembly
US4602762A (en) 1982-02-16 1986-07-29 Whitey Co. Ball valve and seat assembly
JPS5998166U (ja) 1982-12-22 1984-07-03 株式会社北沢バルブ ボ−ルバルブの緊急密封装置
JPS59212575A (ja) 1983-05-18 1984-12-01 Kitamura Valve Seizo Kk トラニオン型バルブにおけるシ−ル構造
GB8718959D0 (en) * 1987-08-11 1987-09-16 T K Valve Ltd Ball valves for pipelines
US4815701A (en) * 1988-04-29 1989-03-28 Cooper Industries, Inc. Spring and seat assembly for ball valves
JPH0529424Y2 (enExample) * 1989-05-23 1993-07-28
DE4017819A1 (de) 1989-06-21 1991-01-17 Ficht Gmbh Ringdichtung fuer den kugelkoerper eines im zylinderkopf eines verbrennungsmotors gelagerten kugeldrehschiebers
US5052657A (en) * 1990-11-02 1991-10-01 Shaw Industries, Ltd. Ball valve
US5163655A (en) 1992-04-02 1992-11-17 Daniel Industries, Inc. Spring urged seat assembly for valves
JPH11304014A (ja) 1998-04-17 1999-11-05 Nabco Ltd ボールコック
JPH11344135A (ja) 1998-06-02 1999-12-14 Kitz Corp ボールバルブのシール構造
US6695285B1 (en) 1999-11-23 2004-02-24 Swagelok Company Ball valve seat seal
DE10058530A1 (de) 2000-11-24 2002-05-29 Mha Zentgraf Merziger Hochdruc Kugelhahn
CN2490375Y (zh) 2001-07-30 2002-05-08 自贡市地佩尔阀门有限公司 高温固定球阀
CN2597788Y (zh) 2003-01-24 2004-01-07 谢臣庆 三通球阀

Also Published As

Publication number Publication date
US7635113B2 (en) 2009-12-22
US20060017035A1 (en) 2006-01-26
WO2006019912A1 (en) 2006-02-23
CN101040138A (zh) 2007-09-19
EP1766273A1 (en) 2007-03-28
JP2008506906A (ja) 2008-03-06
KR20070032821A (ko) 2007-03-22

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Legal Events

Date Code Title Description
FZDE Discontinued