BE500492A - - Google Patents

Info

Publication number
BE500492A
BE500492A BE500492DA BE500492A BE 500492 A BE500492 A BE 500492A BE 500492D A BE500492D A BE 500492DA BE 500492 A BE500492 A BE 500492A
Authority
BE
Belgium
Prior art keywords
valve
bowl
plug
valve body
protuberance
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE500492A publication Critical patent/BE500492A/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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/165—Means pressing on the small diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BE500492D BE500492A (de)

Publications (1)

Publication Number Publication Date
BE500492A true BE500492A (de)

Family

ID=142581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE500492D BE500492A (de)

Country Status (1)

Country Link
BE (1) BE500492A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459405A (en) * 1966-05-11 1969-08-05 American Metal Prod Spring biased tapered plug valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459405A (en) * 1966-05-11 1969-08-05 American Metal Prod Spring biased tapered plug valve

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