ES487511A1 - Estructura de valvula de espera - Google Patents

Estructura de valvula de espera

Info

Publication number
ES487511A1
ES487511A1 ES487511A ES487511A ES487511A1 ES 487511 A1 ES487511 A1 ES 487511A1 ES 487511 A ES487511 A ES 487511A ES 487511 A ES487511 A ES 487511A ES 487511 A1 ES487511 A1 ES 487511A1
Authority
ES
Spain
Prior art keywords
spherical valve
valve
seal
valve assembly
spherical
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.)
Expired
Application number
ES487511A
Other languages
English (en)
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 ES487511A1 publication Critical patent/ES487511A1/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Estructura de válvula de esfera, que comprende un cuerpo de válvula, un cuerpo de obturador en forma de esfera, guarniciones de hermeticidad del mismo y un vástago de mando con pomo o palanca asociado, giratorio entre una posición de apertura y una posición de cierre, caracterizada por el hecho de que el cuerpo de la válvula es realizado de una sola pieza, siendo el diámetro interior del cuello de la válvula que aloja el elemento vástago, tal que permite la inserción del obturador de esfera con las guarniciones en la cámara de alojamiento del mismo, presentando este último dos asientos opuestos.
ES487511A 1978-12-22 1979-12-18 Estructura de valvula de espera Expired ES487511A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31214/78A IT1101585B (it) 1978-12-22 1978-12-22 Struttura di valvola a sfera

Publications (1)

Publication Number Publication Date
ES487511A1 true ES487511A1 (es) 1980-10-01

Family

ID=11233292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487511A Expired ES487511A1 (es) 1978-12-22 1979-12-18 Estructura de valvula de espera

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (fr) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Robinet a tournant spherique demontable, et joint d'etancheite correspondant
GB8319853D0 (en) * 1983-07-22 1983-08-24 Forsac Valves Ball valve for pipeline
IT209019Z2 (it) * 1986-01-24 1988-09-02 Filiberti Antonio Valvola a sfera, in particolare per gas.
IT1205222B (it) * 1987-06-30 1989-03-15 Marco Giacomini Rubinetto con otturatore a sfera perfezionato
DE4232082A1 (de) * 1992-09-25 1994-03-31 Ruesch Willy Ag Absperrhahn
DE4312067B4 (de) * 1993-04-13 2007-11-22 Aquametro Ag Ventil
RU2135868C1 (ru) * 1997-01-31 1999-08-27 Закрытое акционерное общество "ХОРСМАШ" Шаровой кран
CN111503304B (zh) * 2020-04-08 2025-07-29 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 球阀及其组装方法

Also Published As

Publication number Publication date
ATA767279A (de) 1986-06-15
GB2037952A (en) 1980-07-16
DE7936052U1 (de) 1981-02-19
IE49008B1 (en) 1985-07-10
FR2444869A1 (fr) 1980-07-18
AT382221B (de) 1987-01-26
IE792363L (en) 1980-06-22
IT1101585B (it) 1985-10-07
GB2037952B (en) 1983-09-01
DE2951623A1 (de) 1980-06-26
IT7831214A0 (it) 1978-12-22
BE880088A (fr) 1980-03-17

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