AU2001238230A1 - Seat retainer for a rotary valve - Google Patents

Seat retainer for a rotary valve

Info

Publication number
AU2001238230A1
AU2001238230A1 AU2001238230A AU3823001A AU2001238230A1 AU 2001238230 A1 AU2001238230 A1 AU 2001238230A1 AU 2001238230 A AU2001238230 A AU 2001238230A AU 3823001 A AU3823001 A AU 3823001A AU 2001238230 A1 AU2001238230 A1 AU 2001238230A1
Authority
AU
Australia
Prior art keywords
rotary valve
seat retainer
retainer
seat
rotary
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
AU2001238230A
Inventor
Larry J. Landers
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.)
Nordstrom Valves Inc
Original Assignee
Nordstrom Valves 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
Priority claimed from US09/559,283 external-priority patent/US6302132B1/en
Priority claimed from US09/560,413 external-priority patent/US6206023B1/en
Application filed by Nordstrom Valves Inc filed Critical Nordstrom Valves Inc
Publication of AU2001238230A1 publication Critical patent/AU2001238230A1/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
    • F16K5/0663—Packings
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
    • 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
    • F16K5/0647—Spindles or actuating 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
AU2001238230A 2000-04-27 2001-02-13 Seat retainer for a rotary valve Abandoned AU2001238230A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09559283 2000-04-27
US09/559,283 US6302132B1 (en) 2000-04-27 2000-04-27 Valve assembly including gearbox
US09/560,413 US6206023B1 (en) 2000-04-27 2000-04-27 Ball valve including seat retainer securing means and method for forming the same
US09560413 2000-04-27
PCT/US2001/004664 WO2001084028A1 (en) 2000-04-27 2001-02-13 Seat retainer for a rotary valve

Publications (1)

Publication Number Publication Date
AU2001238230A1 true AU2001238230A1 (en) 2001-11-12

Family

ID=27072021

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001238230A Abandoned AU2001238230A1 (en) 2000-04-27 2001-02-13 Seat retainer for a rotary valve

Country Status (2)

Country Link
AU (1) AU2001238230A1 (en)
WO (1) WO2001084028A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308131B2 (en) * 2009-09-02 2012-11-13 Cameron International Corporation Ball valve stem retaining system
US9103449B2 (en) 2009-09-02 2015-08-11 Cameron International Corporation Ball valve stem retaining system
CN103836223B (en) * 2012-11-22 2018-01-19 江苏理想阀门有限公司 A kind of soft sealing ball valve of resistance to erosion sealing surface
CN108730558B (en) * 2018-08-22 2019-09-13 淄博沃泰斯石化设备有限公司 A kind of double forced seal ball valves and rotation clutch operating apparatus
CN108799543B (en) * 2018-08-28 2024-06-04 科磊阀业(马鞍山)有限公司 Quick mounting bracket for ball valve actuator
CN109798371B (en) * 2019-03-05 2019-12-31 江特科技股份有限公司 PE ball valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047275A (en) * 1975-09-17 1977-09-13 Rockwell International Corporation Method of assembling valves
US5232200A (en) * 1989-09-20 1993-08-03 Alberto Combeau Ball valve
US5232201A (en) 1992-01-07 1993-08-03 M&Fc Holding Company, Inc. Plastic ball valve stem seal
NL9300749A (en) * 1993-05-04 1994-12-01 Nefit Ind Bv Ball valve.

Also Published As

Publication number Publication date
WO2001084028A1 (en) 2001-11-08

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