CA2588788C - Plug valve with improved flow capacity - Google Patents

Plug valve with improved flow capacity Download PDF

Info

Publication number
CA2588788C
CA2588788C CA2588788A CA2588788A CA2588788C CA 2588788 C CA2588788 C CA 2588788C CA 2588788 A CA2588788 A CA 2588788A CA 2588788 A CA2588788 A CA 2588788A CA 2588788 C CA2588788 C CA 2588788C
Authority
CA
Canada
Prior art keywords
plug
valve
face
inlet port
valve apparatus
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.)
Expired - Lifetime
Application number
CA2588788A
Other languages
English (en)
French (fr)
Other versions
CA2588788A1 (en
Inventor
Albert W. Libke
Paranthaman Janagan
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.)
DeZURIK Inc
Original Assignee
DeZURIK Inc
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 DeZURIK Inc filed Critical DeZURIK Inc
Publication of CA2588788A1 publication Critical patent/CA2588788A1/en
Application granted granted Critical
Publication of CA2588788C publication Critical patent/CA2588788C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0407—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 cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Magnetically Actuated Valves (AREA)
  • External Artificial Organs (AREA)
  • Safety Valves (AREA)
CA2588788A 2004-11-22 2005-11-22 Plug valve with improved flow capacity Expired - Lifetime CA2588788C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/993,437 US7770867B2 (en) 2004-11-22 2004-11-22 Plug valve with flow area equal to or greater than the flow area of the connected piping
US10/993,437 2004-11-22
PCT/US2005/042625 WO2006055977A1 (en) 2004-11-22 2005-11-22 Plug valve with improved flow capacity

Publications (2)

Publication Number Publication Date
CA2588788A1 CA2588788A1 (en) 2006-05-26
CA2588788C true CA2588788C (en) 2013-06-25

Family

ID=35945106

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2588788A Expired - Lifetime CA2588788C (en) 2004-11-22 2005-11-22 Plug valve with improved flow capacity

Country Status (8)

Country Link
US (2) US7770867B2 (enExample)
EP (1) EP1815171B1 (enExample)
JP (1) JP5328151B2 (enExample)
CN (1) CN101099059B (enExample)
AT (1) ATE495400T1 (enExample)
CA (1) CA2588788C (enExample)
DE (1) DE602005025914D1 (enExample)
WO (1) WO2006055977A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011416A1 (de) * 2008-02-27 2009-09-10 Continental Automotive Gmbh Turbolader mit einer Betätigungseinrichtung zum Öffnen und Schließen eines Wastegate-Kanals
US20100127022A1 (en) * 2008-11-21 2010-05-27 Symyx Technologies, Inc. Dispensing valve
DE102009049867A1 (de) * 2009-10-20 2011-04-21 Mahle International Gmbh Ventileinrichtung
JP5914176B2 (ja) * 2012-05-31 2016-05-11 株式会社ミクニ ロータリ式バルブ
CN108291479A (zh) * 2015-11-20 2018-07-17 日产自动车株式会社 内燃机的进气装置
CN105947608A (zh) * 2016-07-19 2016-09-21 鹤壁市煤化机械有限责任公司 活化给料机用滚筒式旋转调量密封闸门
JP6057448B1 (ja) * 2016-08-05 2017-01-11 ダイヤモンドエンジニアリング株式会社 流量調節弁
CN107237912A (zh) * 2017-07-26 2017-10-10 荆门美中美阀门有限公司 一种用于处理淤泥的旋塞阀
CN107269906A (zh) * 2017-07-26 2017-10-20 荆门美中美阀门有限公司 一种用于处理淤泥的旋塞阀阀体
JP7132791B2 (ja) * 2018-08-17 2022-09-07 株式会社栗本鐵工所 偏心回転弁
US10808850B2 (en) * 2018-10-23 2020-10-20 Mueller International, Llc Pressure energized seat for plug valve
CN112253781A (zh) * 2020-10-10 2021-01-22 特尔阀门高科技有限公司 一种多偏心旋转阀
US11959562B1 (en) * 2023-01-12 2024-04-16 Dresser, Llc Valve plug

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Publication number Priority date Publication date Assignee Title
US548013A (en) * 1895-10-15 Charles s
US1844046A (en) * 1931-03-05 1932-02-09 George W Sheets Valve
US3379408A (en) * 1965-02-08 1968-04-23 Acf Ind Inc Eccentric plug valve
US3627258A (en) * 1968-09-30 1971-12-14 Domer Scaramucci Plug-type valve assembly
US3749358A (en) * 1971-04-01 1973-07-31 C Bates Valve having adjustable seating means
US3963211A (en) * 1974-10-23 1976-06-15 Honeywell Inc. Rotary valve
US4073473A (en) * 1974-11-11 1978-02-14 Honeywell G.M.B.H. Rotary valve
DE2822982C2 (de) * 1978-05-26 1983-06-16 Honeywell Gmbh, 6000 Frankfurt Ventil
FR2473149A1 (fr) * 1980-01-03 1981-07-10 Legris Perfectionnement aux robinets a obturateur lenticulaire ou spherique
JPS6152469A (ja) * 1984-08-22 1986-03-15 Tomoe Gijutsu Kenkyusho:Kk 小型バタフライ弁
JPH0256978U (enExample) * 1988-02-02 1990-04-24
US5170992A (en) * 1988-04-21 1992-12-15 Tour & Andersson Ab Stop valve
US4863144A (en) * 1988-10-19 1989-09-05 Amsted Industries Incorporated Plug valve
FI81895C (fi) * 1988-12-30 1990-12-10 Neles Oy Reglerventil.
FI86963C (fi) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och foerfarande foer behandling av massa
US5186433A (en) * 1992-01-21 1993-02-16 General Resource Corporation Adjustable eccentric valve
FR2694963B1 (fr) * 1992-08-21 1994-10-21 Solex Corps de papillon à conduit d'admission de forme évolutive et procédé de fabrication d'un tel corps.
FR2712953B1 (fr) * 1993-11-24 1996-01-12 Helverep Sa Vanne de régulation du type à papillon.
US5642751A (en) * 1995-09-14 1997-07-01 Crawley; Michael F. Valve assembly
CN2277470Y (zh) * 1996-06-11 1998-04-01 刘光裕 阀门
CN2289916Y (zh) * 1997-01-09 1998-09-02 武汉市亚美蝶阀厂 旋塞阀
FR2762374B1 (fr) * 1997-04-18 1999-06-04 Coutier Moulage Gen Ind Vanne papillon pour la regulation du debit d'un fluide et ses procedes de fabrication
FI982109A0 (fi) * 1998-09-30 1998-09-30 Tasowheel Oy Venttiili
FR2804740B1 (fr) * 2000-02-09 2002-08-02 Mecaplast Sam Systeme d'obturation pour canalisation de fluide
CN2442049Y (zh) * 2000-10-17 2001-08-08 浙江良精阀门集团有限公司 偏心式旋塞阀
DE20104883U1 (de) * 2001-03-21 2001-06-28 Braun, Günter, 57462 Olpe Absperreinrichtung in Armaturen
US7255134B2 (en) * 2002-07-23 2007-08-14 Lubrizol Advanced Materials, Inc. Carbon black-containing crosslinked polyethylene pipe having resistance to chlorine and hypochlorous acid
CN1255637C (zh) 2003-08-26 2006-05-10 湖北锦华阀门制造有限公司 双偏心球型旋塞阀

Also Published As

Publication number Publication date
EP1815171B1 (en) 2011-01-12
WO2006055977A1 (en) 2006-05-26
US20100301251A1 (en) 2010-12-02
CN101099059A (zh) 2008-01-02
US7770867B2 (en) 2010-08-10
EP1815171A1 (en) 2007-08-08
CA2588788A1 (en) 2006-05-26
ATE495400T1 (de) 2011-01-15
JP5328151B2 (ja) 2013-10-30
US20060108557A1 (en) 2006-05-25
CN101099059B (zh) 2012-08-08
DE602005025914D1 (de) 2011-02-24
JP2008520937A (ja) 2008-06-19

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