DE2140315A1 - Absperrhahn - Google Patents

Absperrhahn

Info

Publication number
DE2140315A1
DE2140315A1 DE19712140315 DE2140315A DE2140315A1 DE 2140315 A1 DE2140315 A1 DE 2140315A1 DE 19712140315 DE19712140315 DE 19712140315 DE 2140315 A DE2140315 A DE 2140315A DE 2140315 A1 DE2140315 A1 DE 2140315A1
Authority
DE
Germany
Prior art keywords
seal
valve body
housing
flange
housing part
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.)
Pending
Application number
DE19712140315
Other languages
German (de)
English (en)
Inventor
George Ryton on Tyne Dawson Joseph Birtley Durham Wills, (Groß bntannien)
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.)
Vickers Ltd
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Publication of DE2140315A1 publication Critical patent/DE2140315A1/de
Pending 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
    • F16K5/0626—Easy mounting or dismounting 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K5/0668—Single 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
DE19712140315 1970-08-11 1971-08-11 Absperrhahn Pending DE2140315A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3873770 1970-08-11

Publications (1)

Publication Number Publication Date
DE2140315A1 true DE2140315A1 (de) 1972-02-17

Family

ID=10405386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712140315 Pending DE2140315A1 (de) 1970-08-11 1971-08-11 Absperrhahn

Country Status (4)

Country Link
AU (1) AU463928B2 (enExample)
DE (1) DE2140315A1 (enExample)
FR (1) FR2104246A5 (enExample)
GB (1) GB1339264A (enExample)

Also Published As

Publication number Publication date
FR2104246A5 (enExample) 1972-04-14
GB1339264A (en) 1973-11-28
AU463928B2 (en) 1975-08-07
AU3220271A (en) 1973-02-15

Similar Documents

Publication Publication Date Title
DE3242947C2 (enExample)
DE2459042A1 (de) Verbindungsstueck fuer leitungen fuer gasfoermiges oder fluessiges mittel
DE1750547A1 (de) Absperrhahn
EP0067403A1 (de) Hahn mit Kugelküken
DE1801113A1 (de) Kugelventil mit nachgiebigem Sitz
DE1955707A1 (de) Drosselklappenventil
DE2703156A1 (de) Dichtungsgarnitur mit radialer kompression
DE102007042982A1 (de) Druckbegrenzungsventil
DE2133422B2 (de) Mehrstufiges druckreduzierventil
DE2308293C3 (de) Kegelhahn mit Dichtungsplatten
DE2616566C3 (enExample)
DE2342069C3 (de) Kugelhahn mit frei beweglichen Dichtungssitzringen
DE3005768A1 (de) Ueberdruckventil
DE102008013096A1 (de) Ausgleichventilsytem mit Null Leckage
DE2313937C3 (de) Absperreinrichtung für Tiefbohrungen
DE1966571A1 (de) Druckverminderer fuer wasser
CH665697A5 (de) Rohrtrenner.
DE2837977A1 (de) Schwenkverschraubung
DE102016120782B4 (de) Hülsenverbindungsaufbau für Austrittsdüsen
DE3723673A1 (de) Extern angesteuertes rueckschlagventil
DE3715651A1 (de) Doppelwirkendes sperrventil zum regulieren eines hydraulischen fluidflusses, insbesondere in einem stossdaempfer oder einem fluidfederungselement fuer ein kraftfahrzeug
DE2011538A1 (de) Druckmittelventil
DE1169236B (de) Doppelsitzventil, insbesondere Mehrwegemagnetventil
DE2517730A1 (de) Mediumdurchflussregelventil
DE29620916U1 (de) Rückschlagventil mit im wesentlichen rotationssymmetrischer Strömungsführung

Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection