GB2054102B - Floating seat butterfly valve - Google Patents

Floating seat butterfly valve

Info

Publication number
GB2054102B
GB2054102B GB7925664A GB7925664A GB2054102B GB 2054102 B GB2054102 B GB 2054102B GB 7925664 A GB7925664 A GB 7925664A GB 7925664 A GB7925664 A GB 7925664A GB 2054102 B GB2054102 B GB 2054102B
Authority
GB
United Kingdom
Prior art keywords
butterfly valve
floating seat
seat butterfly
floating
valve
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
GB7925664A
Other versions
GB2054102A (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.)
Crane Co
Original Assignee
Crane Co
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 Crane Co filed Critical Crane Co
Priority to GB7925664A priority Critical patent/GB2054102B/en
Publication of GB2054102A publication Critical patent/GB2054102A/en
Application granted granted Critical
Publication of GB2054102B publication Critical patent/GB2054102B/en
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
    • 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
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB7925664A 1979-07-24 1979-07-24 Floating seat butterfly valve Expired GB2054102B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7925664A GB2054102B (en) 1979-07-24 1979-07-24 Floating seat butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7925664A GB2054102B (en) 1979-07-24 1979-07-24 Floating seat butterfly valve

Publications (2)

Publication Number Publication Date
GB2054102A GB2054102A (en) 1981-02-11
GB2054102B true GB2054102B (en) 1983-06-22

Family

ID=10506714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7925664A Expired GB2054102B (en) 1979-07-24 1979-07-24 Floating seat butterfly valve

Country Status (1)

Country Link
GB (1) GB2054102B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314165A (en) * 1993-07-14 1994-05-24 Bray International, Inc. Rotary valve

Also Published As

Publication number Publication date
GB2054102A (en) 1981-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee