JPS61130672A - バタフライ弁 - Google Patents

バタフライ弁

Info

Publication number
JPS61130672A
JPS61130672A JP25179684A JP25179684A JPS61130672A JP S61130672 A JPS61130672 A JP S61130672A JP 25179684 A JP25179684 A JP 25179684A JP 25179684 A JP25179684 A JP 25179684A JP S61130672 A JPS61130672 A JP S61130672A
Authority
JP
Japan
Prior art keywords
seal ring
annular seal
valve
hollow annular
valve body
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.)
Granted
Application number
JP25179684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474591B2 (enFirst
Inventor
Kiyotoshi Iwasaki
岩崎　清俊
Kito Oda
小田　機東
Hiromi Maeda
前田　尋美
Teiji Arita
有田　悌二
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.)
Nippon Steel Corp
Yokohama Rubber Co Ltd
Original Assignee
Nippon Steel Corp
Yokohama Aeroquip Co Ltd
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 Nippon Steel Corp, Yokohama Aeroquip Co Ltd filed Critical Nippon Steel Corp
Priority to JP25179684A priority Critical patent/JPS61130672A/ja
Publication of JPS61130672A publication Critical patent/JPS61130672A/ja
Publication of JPH0474591B2 publication Critical patent/JPH0474591B2/ja
Granted 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
    • F16K1/228—Movable sealing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP25179684A 1984-11-30 1984-11-30 バタフライ弁 Granted JPS61130672A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25179684A JPS61130672A (ja) 1984-11-30 1984-11-30 バタフライ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25179684A JPS61130672A (ja) 1984-11-30 1984-11-30 バタフライ弁

Publications (2)

Publication Number Publication Date
JPS61130672A true JPS61130672A (ja) 1986-06-18
JPH0474591B2 JPH0474591B2 (enFirst) 1992-11-26

Family

ID=17228056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25179684A Granted JPS61130672A (ja) 1984-11-30 1984-11-30 バタフライ弁

Country Status (1)

Country Link
JP (1) JPS61130672A (enFirst)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005103537A1 (ja) * 2003-05-01 2005-11-03 Asahi Organic Chemicals Industry Co. Ltd. バタフライ弁用インサート入りシートリング及びその製造方法
KR101107551B1 (ko) * 2009-06-12 2012-01-31 서광공업 주식회사 실링 압력 유지형 버터플라이 밸브
US8978172B2 (en) 2009-11-17 2015-03-17 Kohler Co. Plumbing fixture having modular control housing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121366A (ja) * 1982-01-12 1983-07-19 Kubota Ltd 開閉弁の操作方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121366A (ja) * 1982-01-12 1983-07-19 Kubota Ltd 開閉弁の操作方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005103537A1 (ja) * 2003-05-01 2005-11-03 Asahi Organic Chemicals Industry Co. Ltd. バタフライ弁用インサート入りシートリング及びその製造方法
US7637478B2 (en) 2003-05-01 2009-12-29 Asahi Organic Chemicals Industry Co., Ltd. Seat ring with insert for butterfly valve, and manufacturing method thereof
KR101107551B1 (ko) * 2009-06-12 2012-01-31 서광공업 주식회사 실링 압력 유지형 버터플라이 밸브
US8978172B2 (en) 2009-11-17 2015-03-17 Kohler Co. Plumbing fixture having modular control housing
US9689156B2 (en) 2009-11-17 2017-06-27 Kohler Co. Plumbing fixture having modular control housing

Also Published As

Publication number Publication date
JPH0474591B2 (enFirst) 1992-11-26

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