BE523174A - - Google Patents

Info

Publication number
BE523174A
BE523174A BE523174DA BE523174A BE 523174 A BE523174 A BE 523174A BE 523174D A BE523174D A BE 523174DA BE 523174 A BE523174 A BE 523174A
Authority
BE
Belgium
Prior art keywords
shutter
valve
axis
ball
pressure
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE523174A publication Critical patent/BE523174A/fr

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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
BE523174D BE523174A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE523174A true BE523174A (enrdf_load_stackoverflow)

Family

ID=158213

Family Applications (1)

Application Number Title Priority Date Filing Date
BE523174D BE523174A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE523174A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218026A (en) * 1963-03-28 1965-11-16 Quality Controls Company Inc Plug valve having renewable sealing inserts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218026A (en) * 1963-03-28 1965-11-16 Quality Controls Company Inc Plug valve having renewable sealing inserts

Similar Documents

Publication Publication Date Title
EP0096645A1 (fr) Dispositif d'étanchéité pour robinet à tournant sphérique
EP1433988A1 (fr) Vanne de régulation
BE523174A (enrdf_load_stackoverflow)
FR2894642A1 (fr) Clapet sandwich a action directe
EP1041323B1 (fr) Vanne à clapet perfectionné à joint en élastomère
FR2553489A1 (fr) Robinet d'arret pour liquides
EP1938010B1 (fr) Robinet à obturateur tournant sphérique
EP4305328A1 (fr) Vanne de detente comportant un coulisseau mobile
EP0029387A1 (fr) Disconnecteur pour canalisation d'eau potable
WO2012038500A1 (fr) Limiteur de pression, en particulier pour installation domestique de distribution d'eau
EP0202156A1 (fr) Dispositif annulaire d'étanchéité, notamment pour des vannes et robinets
FR2970055A1 (fr) Dispositif d'etancheite par siege-annulaire
FR2754584A1 (fr) Reducteur de pression pour installation de distribution de fluide
FR3067783A1 (fr) Robinet a papillon centre
FR2498722A1 (fr) Clapet de non-retour
FR3006408A1 (fr) Robinet d'isolement et de regulation
CH624193A5 (en) Safety shut-off device for a pressurised fluid circuit or pipeline
BE655898A (enrdf_load_stackoverflow)
FR2761135A1 (fr) Vanne a boisseau
FR2549566A1 (fr) Robinet a boisseau
FR2677101A1 (fr) Clapet antiretour a portees d'etancheite autonettoyantes.
FR2596486A1 (fr) Clapet pour la realisation d'une soupape de securite ou d'un raccord anti-retour pour fluides
FR2571464A1 (fr) Perfectionnements aux robinets a boisseau spherique
EP1541913A1 (fr) Dispositif de contrôle de flux autorégulé
BE499832A (enrdf_load_stackoverflow)