ZA864204B - Quarter turn valve - Google Patents

Quarter turn valve

Info

Publication number
ZA864204B
ZA864204B ZA864204A ZA864204A ZA864204B ZA 864204 B ZA864204 B ZA 864204B ZA 864204 A ZA864204 A ZA 864204A ZA 864204 A ZA864204 A ZA 864204A ZA 864204 B ZA864204 B ZA 864204B
Authority
ZA
South Africa
Prior art keywords
quarter turn
turn valve
valve
quarter
turn
Prior art date
Application number
ZA864204A
Other languages
English (en)
Inventor
Leroy E Herr
Allan K Shea
Timothy E Kunkle
Original Assignee
White Consolidated Ind 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 White Consolidated Ind Inc filed Critical White Consolidated Ind Inc
Publication of ZA864204B publication Critical patent/ZA864204B/xx

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
    • F16K1/222—Shaping of the valve member
    • 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)
ZA864204A 1985-06-24 1986-06-05 Quarter turn valve ZA864204B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74798085A 1985-06-24 1985-06-24

Publications (1)

Publication Number Publication Date
ZA864204B true ZA864204B (en) 1987-04-29

Family

ID=25007483

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864204A ZA864204B (en) 1985-06-24 1986-06-05 Quarter turn valve

Country Status (7)

Country Link
EP (1) EP0218787B1 (es)
JP (1) JPS622073A (es)
CA (1) CA1269085C (es)
DE (1) DE3669575D1 (es)
ES (1) ES8704608A1 (es)
IN (1) IN165856B (es)
ZA (1) ZA864204B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466811B (sv) * 1990-01-19 1992-04-06 Somas Ventiler Vridspjaellsventil med glest foerdelade daemparelement paa delar av spjaellets framsida och baksida
JP2530345Y2 (ja) * 1990-05-23 1997-03-26 前澤工業株式会社 バタフライ弁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US965322A (en) * 1909-11-18 1910-07-26 Jonathan Peterson Throttle.
GB1315955A (en) * 1969-09-22 1973-05-09 Serck Industries Ltd Butterfly valves

Also Published As

Publication number Publication date
CA1269085A (en) 1990-05-15
EP0218787B1 (en) 1990-03-14
ES8704608A1 (es) 1987-04-01
DE3669575D1 (de) 1990-04-19
IN165856B (es) 1990-01-27
JPH0351940B2 (es) 1991-08-08
CA1269085C (en) 1990-05-15
ES556411A0 (es) 1987-04-01
EP0218787A2 (en) 1987-04-22
EP0218787A3 (en) 1987-05-06
JPS622073A (ja) 1987-01-08

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