KR940022994U - 버터플라이 밸브의 시트구조 - Google Patents

버터플라이 밸브의 시트구조

Info

Publication number
KR940022994U
KR940022994U KR2019930004070U KR930004070U KR940022994U KR 940022994 U KR940022994 U KR 940022994U KR 2019930004070 U KR2019930004070 U KR 2019930004070U KR 930004070 U KR930004070 U KR 930004070U KR 940022994 U KR940022994 U KR 940022994U
Authority
KR
South Korea
Prior art keywords
valve seat
butterfly valve
seat structure
butterfly
valve
Prior art date
Application number
KR2019930004070U
Other languages
English (en)
Other versions
KR950009537Y1 (ko
Inventor
박성택
신상열
Original Assignee
박성택
신상열
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 박성택, 신상열 filed Critical 박성택
Priority to KR2019930004070U priority Critical patent/KR950009537Y1/ko
Publication of KR940022994U publication Critical patent/KR940022994U/ko
Application granted granted Critical
Publication of KR950009537Y1 publication Critical patent/KR950009537Y1/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)
KR2019930004070U 1993-03-17 1993-03-17 버터플라이 밸브의 시트구조 KR950009537Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930004070U KR950009537Y1 (ko) 1993-03-17 1993-03-17 버터플라이 밸브의 시트구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930004070U KR950009537Y1 (ko) 1993-03-17 1993-03-17 버터플라이 밸브의 시트구조

Publications (2)

Publication Number Publication Date
KR940022994U true KR940022994U (ko) 1994-10-20
KR950009537Y1 KR950009537Y1 (ko) 1995-11-08

Family

ID=19352302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930004070U KR950009537Y1 (ko) 1993-03-17 1993-03-17 버터플라이 밸브의 시트구조

Country Status (1)

Country Link
KR (1) KR950009537Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490120B1 (ko) * 2002-05-18 2005-05-17 서광공업 주식회사 밸브의 2접촉 금속시트와 탄성시트로 된 복합시트실링장치 및 시트링 고정방법
KR100664616B1 (ko) * 2005-02-01 2007-01-04 일신피티에프이공업(주) 버터플라이 밸브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490120B1 (ko) * 2002-05-18 2005-05-17 서광공업 주식회사 밸브의 2접촉 금속시트와 탄성시트로 된 복합시트실링장치 및 시트링 고정방법
KR100664616B1 (ko) * 2005-02-01 2007-01-04 일신피티에프이공업(주) 버터플라이 밸브

Also Published As

Publication number Publication date
KR950009537Y1 (ko) 1995-11-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20031021

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee