JPS6228350B2 - - Google Patents

Info

Publication number
JPS6228350B2
JPS6228350B2 JP56209056A JP20905681A JPS6228350B2 JP S6228350 B2 JPS6228350 B2 JP S6228350B2 JP 56209056 A JP56209056 A JP 56209056A JP 20905681 A JP20905681 A JP 20905681A JP S6228350 B2 JPS6228350 B2 JP S6228350B2
Authority
JP
Japan
Prior art keywords
valve
valve seat
valve plate
plate
retainer
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
JP56209056A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58113666A (ja
Inventor
Sadami Serita
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 CASTING CO Ltd
Original Assignee
NIPPON CASTING 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 CASTING CO Ltd filed Critical NIPPON CASTING CO Ltd
Priority to JP20905681A priority Critical patent/JPS58113666A/ja
Publication of JPS58113666A publication Critical patent/JPS58113666A/ja
Publication of JPS6228350B2 publication Critical patent/JPS6228350B2/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
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP20905681A 1981-12-25 1981-12-25 バタフライ弁 Granted JPS58113666A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20905681A JPS58113666A (ja) 1981-12-25 1981-12-25 バタフライ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20905681A JPS58113666A (ja) 1981-12-25 1981-12-25 バタフライ弁

Publications (2)

Publication Number Publication Date
JPS58113666A JPS58113666A (ja) 1983-07-06
JPS6228350B2 true JPS6228350B2 (en, 2012) 1987-06-19

Family

ID=16566517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20905681A Granted JPS58113666A (ja) 1981-12-25 1981-12-25 バタフライ弁

Country Status (1)

Country Link
JP (1) JPS58113666A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360252U (en, 2012) * 1986-10-06 1988-04-21

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109078U (en, 2012) * 1987-01-06 1988-07-13
JPS63109079U (en, 2012) * 1987-01-07 1988-07-13
KR100509237B1 (ko) * 2004-07-20 2005-08-22 주식회사 대한종합밸브 몸통 시트 볼형 메탈시트 버터플라이밸브
US10428955B2 (en) * 2012-06-25 2019-10-01 Hamilton Sundstrand Corporation Contamination resistant butterfly valve
CN103486281B (zh) * 2013-09-23 2016-08-10 开封瑞科阀门有限公司 预紧、浮动阀座双向全金属硬密封蝶阀
CN103603994B (zh) * 2013-11-29 2016-06-29 天津祥嘉流体控制系统有限公司 一种双偏心超低温蝶阀
JP6367078B2 (ja) * 2014-10-22 2018-08-01 株式会社栗本鐵工所 バタフライ弁の止水構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123050A (en) * 1979-03-15 1980-09-22 Okumura Seisakusho:Kk Butterfly valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360252U (en, 2012) * 1986-10-06 1988-04-21

Also Published As

Publication number Publication date
JPS58113666A (ja) 1983-07-06

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