GB1050981A - - Google Patents

Info

Publication number
GB1050981A
GB1050981A GB1050981DA GB1050981A GB 1050981 A GB1050981 A GB 1050981A GB 1050981D A GB1050981D A GB 1050981DA GB 1050981 A GB1050981 A GB 1050981A
Authority
GB
United Kingdom
Prior art keywords
ring
closure
bore
seating
recess
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.)
Active
Application number
Other languages
English (en)
Publication of GB1050981A publication Critical patent/GB1050981A/en
Active 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
GB1050981D Active GB1050981A (de)

Publications (1)

Publication Number Publication Date
GB1050981A true GB1050981A (de)

Family

ID=1756112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050981D Active GB1050981A (de)

Country Status (1)

Country Link
GB (1) GB1050981A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201231A (en) * 1987-02-06 1988-08-24 Whitey Co Ball valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201231A (en) * 1987-02-06 1988-08-24 Whitey Co Ball valve
GB2201231B (en) * 1987-02-06 1991-05-01 Whitey Co Ball-valve

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