KR930020003U - 버터플라이 밸브의 몸통시트 누설방지를 위한 장치 - Google Patents

버터플라이 밸브의 몸통시트 누설방지를 위한 장치

Info

Publication number
KR930020003U
KR930020003U KR2019920002552U KR920002552U KR930020003U KR 930020003 U KR930020003 U KR 930020003U KR 2019920002552 U KR2019920002552 U KR 2019920002552U KR 920002552 U KR920002552 U KR 920002552U KR 930020003 U KR930020003 U KR 930020003U
Authority
KR
South Korea
Prior art keywords
butterfly valve
preventing leakage
body seat
seat
leakage
Prior art date
Application number
KR2019920002552U
Other languages
English (en)
Other versions
KR940008180Y1 (ko
Inventor
정순태
Original Assignee
정순태
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 정순태 filed Critical 정순태
Priority to KR92002552U priority Critical patent/KR940008180Y1/ko
Publication of KR930020003U publication Critical patent/KR930020003U/ko
Application granted granted Critical
Publication of KR940008180Y1 publication Critical patent/KR940008180Y1/ko

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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
KR92002552U 1992-02-19 1992-02-19 버터플라이 밸브의 몸통시트 누설방지를 위한 장치 KR940008180Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92002552U KR940008180Y1 (ko) 1992-02-19 1992-02-19 버터플라이 밸브의 몸통시트 누설방지를 위한 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92002552U KR940008180Y1 (ko) 1992-02-19 1992-02-19 버터플라이 밸브의 몸통시트 누설방지를 위한 장치

Publications (2)

Publication Number Publication Date
KR930020003U true KR930020003U (ko) 1993-09-24
KR940008180Y1 KR940008180Y1 (ko) 1994-11-29

Family

ID=19329241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92002552U KR940008180Y1 (ko) 1992-02-19 1992-02-19 버터플라이 밸브의 몸통시트 누설방지를 위한 장치

Country Status (1)

Country Link
KR (1) KR940008180Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742690B1 (ko) * 2005-07-18 2007-07-25 (주)씨에프 이엔티 양방향 버터플라이 밸브 구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742690B1 (ko) * 2005-07-18 2007-07-25 (주)씨에프 이엔티 양방향 버터플라이 밸브 구조

Also Published As

Publication number Publication date
KR940008180Y1 (ko) 1994-11-29

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