SE7908621L - Kulventil - Google Patents

Kulventil

Info

Publication number
SE7908621L
SE7908621L SE7908621A SE7908621A SE7908621L SE 7908621 L SE7908621 L SE 7908621L SE 7908621 A SE7908621 A SE 7908621A SE 7908621 A SE7908621 A SE 7908621A SE 7908621 L SE7908621 L SE 7908621L
Authority
SE
Sweden
Prior art keywords
valve
sealing means
fluid pressure
ball member
chamber
Prior art date
Application number
SE7908621A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
P E Robinson
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of SE7908621L publication Critical patent/SE7908621L/

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
    • F16K5/0673—Composite 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
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
SE7908621A 1978-10-20 1979-10-17 Kulventil SE7908621L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95324978A 1978-10-20 1978-10-20

Publications (1)

Publication Number Publication Date
SE7908621L true SE7908621L (sv) 1980-04-21

Family

ID=25493746

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908621A SE7908621L (sv) 1978-10-20 1979-10-17 Kulventil

Country Status (6)

Country Link
JP (1) JPS5557768A (fr)
BE (1) BE879499A (fr)
CA (1) CA1100466A (fr)
FR (1) FR2439344A1 (fr)
GB (1) GB2033551B (fr)
SE (1) SE7908621L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427177A (en) 1981-04-27 1984-01-24 Spiridon Constantinescu Shower control
CN103047439A (zh) * 2012-08-17 2013-04-17 太仓长鸿工程塑胶有限公司 Ibc桶专用聚乙烯放料球阀
US10914387B2 (en) * 2016-04-20 2021-02-09 Fisher Controls International Llc Rotary control valve having a clamped valve seat

Also Published As

Publication number Publication date
FR2439344A1 (fr) 1980-05-16
GB2033551A (en) 1980-05-21
GB2033551B (en) 1982-11-10
JPS5557768A (en) 1980-04-28
BE879499A (fr) 1980-04-21
CA1100466A (fr) 1981-05-05

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