FR2444869A1 - SPHERICAL VALVE STRUCTURE - Google Patents

SPHERICAL VALVE STRUCTURE

Info

Publication number
FR2444869A1
FR2444869A1 FR7929531A FR7929531A FR2444869A1 FR 2444869 A1 FR2444869 A1 FR 2444869A1 FR 7929531 A FR7929531 A FR 7929531A FR 7929531 A FR7929531 A FR 7929531A FR 2444869 A1 FR2444869 A1 FR 2444869A1
Authority
FR
France
Prior art keywords
valve structure
spherical
spherical valve
valve
gaskets
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
FR7929531A
Other languages
French (fr)
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.)
RUBINETTERIE A GIACOMINI SpA
Original Assignee
RUBINETTERIE A GIACOMINI SpA
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 RUBINETTERIE A GIACOMINI SpA filed Critical RUBINETTERIE A GIACOMINI SpA
Publication of FR2444869A1 publication Critical patent/FR2444869A1/en
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
    • 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
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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

Abstract

La présente invention concerne une structure de soupape sphérique comprenant un corps de soupape, un corps d'obturateur sphérique avec garnitures d'étanchéité et une tige de commande associée à une manette. Selon l'invention, le corps 2 de la soupape est en une pièce, le diamètre interne du col 3 recevant l'élément en tige est tel qu'il permet d'introduire l'obturateur sphérique 10 avec ses garnitures 11, 12 dans la chambre de logement 9 qui présente deux sièges opposés. L'invention s'applique notamment à la robinetterie.The present invention relates to a spherical valve structure comprising a valve body, a spherical shutter body with gaskets and a control rod associated with a handle. According to the invention, the body 2 of the valve is in one piece, the internal diameter of the neck 3 receiving the rod element is such that it allows the spherical shutter 10 with its gaskets 11, 12 to be introduced into the housing chamber 9 which has two opposing seats. The invention applies in particular to the valves.

FR7929531A 1978-12-22 1979-11-30 SPHERICAL VALVE STRUCTURE Pending FR2444869A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31214/78A IT1101585B (en) 1978-12-22 1978-12-22 BALL VALVE STRUCTURE

Publications (1)

Publication Number Publication Date
FR2444869A1 true FR2444869A1 (en) 1980-07-18

Family

ID=11233292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929531A Pending FR2444869A1 (en) 1978-12-22 1979-11-30 SPHERICAL VALVE STRUCTURE

Country Status (8)

Country Link
AT (1) AT382221B (en)
BE (1) BE880088A (en)
DE (2) DE7936052U1 (en)
ES (1) ES487511A1 (en)
FR (1) FR2444869A1 (en)
GB (1) GB2037952B (en)
IE (1) IE49008B1 (en)
IT (1) IT1101585B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (en) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Dismantleable steel ball valve, and corresponding sealing gasket

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8319853D0 (en) * 1983-07-22 1983-08-24 Forsac Valves Ball valve for pipeline
IT209019Z2 (en) * 1986-01-24 1988-09-02 Filiberti Antonio BALL VALVE, IN PARTICULAR FOR GAS.
IT1205222B (en) * 1987-06-30 1989-03-15 Marco Giacomini TAP WITH PERFECTED BALL SHUTTER
DE4232082A1 (en) * 1992-09-25 1994-03-31 Ruesch Willy Ag stopcock
DE4312067B4 (en) * 1993-04-13 2007-11-22 Aquametro Ag Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (en) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Dismantleable steel ball valve, and corresponding sealing gasket

Also Published As

Publication number Publication date
GB2037952B (en) 1983-09-01
IE49008B1 (en) 1985-07-10
DE7936052U1 (en) 1981-02-19
GB2037952A (en) 1980-07-16
IE792363L (en) 1980-06-22
AT382221B (en) 1987-01-26
ES487511A1 (en) 1980-10-01
BE880088A (en) 1980-03-17
ATA767279A (en) 1986-06-15
IT7831214A0 (en) 1978-12-22
IT1101585B (en) 1985-10-07
DE2951623A1 (en) 1980-06-26

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