ZA772019B - Improved plug valve - Google Patents

Improved plug valve

Info

Publication number
ZA772019B
ZA772019B ZA00772019A ZA772019A ZA772019B ZA 772019 B ZA772019 B ZA 772019B ZA 00772019 A ZA00772019 A ZA 00772019A ZA 772019 A ZA772019 A ZA 772019A ZA 772019 B ZA772019 B ZA 772019B
Authority
ZA
South Africa
Prior art keywords
plug valve
improved plug
improved
valve
plug
Prior art date
Application number
ZA00772019A
Other languages
English (en)
Inventor
C Dykes
L Norris
Original Assignee
Worcester Controls Ag
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 Worcester Controls Ag filed Critical Worcester Controls Ag
Publication of ZA772019B publication Critical patent/ZA772019B/xx

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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0207—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 conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
    • 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
    • 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
    • F16K5/0605—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 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)
  • Taps Or Cocks (AREA)
ZA00772019A 1976-04-06 1977-04-04 Improved plug valve ZA772019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13847/76A GB1550119A (en) 1976-04-06 1976-04-06 Plug valve

Publications (1)

Publication Number Publication Date
ZA772019B true ZA772019B (en) 1978-03-29

Family

ID=10030426

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00772019A ZA772019B (en) 1976-04-06 1977-04-04 Improved plug valve

Country Status (16)

Country Link
US (1) US4193580A (it)
JP (1) JPS52122927A (it)
AR (1) AR212528A1 (it)
AU (1) AU2399577A (it)
BR (1) BR7702176A (it)
CA (1) CA1056792A (it)
DE (1) DE2715205A1 (it)
ES (1) ES457534A1 (it)
FI (1) FI771050A (it)
FR (1) FR2347591A1 (it)
GB (1) GB1550119A (it)
IL (1) IL51824A0 (it)
IT (1) IT1081912B (it)
NL (1) NL7703811A (it)
SE (1) SE7703968L (it)
ZA (1) ZA772019B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342444A (en) * 1980-10-14 1982-08-03 Xomox Corporation Ball valve assembly
US5171541A (en) * 1986-06-16 1992-12-15 Bp Chemicals Limited Fluidized bed discharge process
GB8715161D0 (en) * 1987-06-27 1987-08-05 Killen J W Hot water mixer valve
US5284182A (en) * 1990-01-22 1994-02-08 Victaulic Company Of America Wiper for a rotary disk valve
US5144699A (en) * 1990-07-20 1992-09-08 Kenneth Graham Plumbing drainage system
DE69414688T2 (de) * 1994-02-07 1999-09-09 Carrion Lopez Durchflussventil
US6039304A (en) * 1998-05-26 2000-03-21 Belimo Air Control (Usa) Inc. Ball valve with modified characteristics
US6050299A (en) * 1998-12-02 2000-04-18 Uniwave, Inc. High pressure air sequencer
WO2001033120A1 (en) 1999-11-02 2001-05-10 Cim-Valve Sa Improved ball valve
US6773678B2 (en) 2000-03-20 2004-08-10 Endress + Hauser Conducta Gesellschaft Fur Mess Und Regeltechnik Mbh + Co. Mounting system and retractable sensor holder for analytical sensors
US6971633B2 (en) * 2002-10-15 2005-12-06 Banjo Corporation Rotatable seal for ball valve
US7854793B2 (en) * 2006-06-30 2010-12-21 David Lester Rarig Pressure swing adsorption system with indexed rotatable multi-port valves
US20080099712A1 (en) * 2006-10-25 2008-05-01 Honeywell International Inc. Cartridge ball valve
CN103062433B (zh) * 2013-01-14 2014-08-06 嘉士凯（苏州）阀门配件有限公司 高压变形补偿球体及制备方法
US10883613B2 (en) * 2018-04-27 2021-01-05 Caterpillar Inc. Elliptical ball valve seal
CN111434957A (zh) * 2019-01-14 2020-07-21 伊利诺斯工具制品有限公司 多通道阀
WO2021067759A1 (en) * 2019-10-03 2021-04-08 Flowtrend, Inc. Full-flow sanitary valve
US11913560B2 (en) 2019-10-03 2024-02-27 Process Innovation—Food Safety, Llc Full-flow sanitary valve
US20230079260A1 (en) * 2020-02-28 2023-03-16 Cummins Filtration Inc. Non-vented, semi-automated water drain valve system
US20210323530A1 (en) * 2020-04-15 2021-10-21 Calvin Macon Device for Unfreezing Trailer Braking System
DE102021110437A1 (de) * 2020-04-27 2021-10-28 Illinois Tool Works Inc. Ventil
CN116648574A (zh) * 2020-11-16 2023-08-25 考尔得产品公司 流体处理联接器
DE102020133047A1 (de) * 2020-12-10 2022-06-15 Röchling Automotive Se & Co.Kg Spritzgegossene Kunststoff-Ventilbaugruppe für ein Kraftfahrzeug

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US369613A (en) * 1887-09-06 Plug-cock
US477605A (en) * 1892-06-21 Rufus n
USRE24102E (en) 1955-12-13 Valve assembly
US1299428A (en) * 1917-11-03 1919-04-08 Henry L Schueck Valve.
US1451588A (en) * 1920-04-24 1923-04-10 Reidt Ulrich Hose valve
US2297161A (en) * 1941-08-25 1942-09-29 Crane Co Seat ring for rotary valves
US2505270A (en) * 1945-04-06 1950-04-25 Cameron Iron Works Inc Valve
US2708096A (en) * 1951-10-23 1955-05-10 Mueller Co Valve devices
US2898081A (en) * 1955-03-23 1959-08-04 Rockwell Mfg Co Plug valve with disassembly prevention means
GB991111A (en) 1961-02-28 1965-05-05 William Gomersall Improvements relating to valves for controlling the flow of fluids
US3133723A (en) * 1962-09-27 1964-05-19 Walworth Co Gas valves
US3593960A (en) * 1969-05-09 1971-07-20 Domer Scaramucci Disc valve with upstream and downstream seats
CA918134A (en) * 1970-06-22 1973-01-02 Consolidated-Bathurst Limited Ball-type valve
BE786715A (fr) * 1971-07-27 1973-01-25 Masco Corp Clef de robinet
US3722856A (en) * 1971-10-26 1973-03-27 Whitye Res Tool Co Ball valve with separable end fitting
DE2321072C2 (de) 1973-04-26 1975-06-26 Johannes Erhard, H. Waldenmaier Erben Sueddeutsche Armaturenfabrik, 7920 Heidenheim Hahn mit Im Gehäuse exzentrisch gelagertem Küken
US3985152A (en) * 1975-05-19 1976-10-12 Thomas Albanese Under fixture valve

Also Published As

Publication number Publication date
JPS52122927A (en) 1977-10-15
BR7702176A (pt) 1978-01-17
AU2399577A (en) 1978-10-12
SE7703968L (sv) 1977-10-07
IL51824A0 (en) 1977-06-30
GB1550119A (en) 1979-08-08
IT1081912B (it) 1985-05-21
ES457534A1 (es) 1978-03-16
AR212528A1 (es) 1978-07-31
FR2347591A1 (fr) 1977-11-04
FI771050A (it) 1977-10-07
NL7703811A (nl) 1977-10-10
CA1056792A (en) 1979-06-19
DE2715205A1 (de) 1977-10-20
US4193580A (en) 1980-03-18

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