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AU508989B2 - Butterfly valve - Google Patents
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AU508989B2 - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
AU508989B2
AU508989B2 AU24021/77A AU2402177A AU508989B2 AU 508989 B2 AU508989 B2 AU 508989B2 AU 24021/77 A AU24021/77 A AU 24021/77A AU 2402177 A AU2402177 A AU 2402177A AU 508989 B2 AU508989 B2 AU 508989B2
Authority
AU
Australia
Prior art keywords
butterfly valve
butterfly
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
AU24021/77A
Other versions
AU2402177A (en
Inventor
P G Kindersley
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.)
KAMYR VALVES Inc
Original Assignee
KAMYR VALVES Inc
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 KAMYR VALVES Inc filed Critical KAMYR VALVES Inc
Priority to AU24021/77A priority Critical patent/AU508989B2/en
Publication of AU2402177A publication Critical patent/AU2402177A/en
Application granted granted Critical
Publication of AU508989B2 publication Critical patent/AU508989B2/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
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU24021/77A 1977-04-06 1977-04-06 Butterfly valve Expired AU508989B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24021/77A AU508989B2 (en) 1977-04-06 1977-04-06 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU24021/77A AU508989B2 (en) 1977-04-06 1977-04-06 Butterfly valve

Publications (2)

Publication Number Publication Date
AU2402177A AU2402177A (en) 1978-10-12
AU508989B2 true AU508989B2 (en) 1980-04-17

Family

ID=3713053

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24021/77A Expired AU508989B2 (en) 1977-04-06 1977-04-06 Butterfly valve

Country Status (1)

Country Link
AU (1) AU508989B2 (en)

Also Published As

Publication number Publication date
AU2402177A (en) 1978-10-12

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