JPS5861369A - 蝶形弁 - Google Patents

蝶形弁

Info

Publication number
JPS5861369A
JPS5861369A JP15973181A JP15973181A JPS5861369A JP S5861369 A JPS5861369 A JP S5861369A JP 15973181 A JP15973181 A JP 15973181A JP 15973181 A JP15973181 A JP 15973181A JP S5861369 A JPS5861369 A JP S5861369A
Authority
JP
Japan
Prior art keywords
valve
lining
elastic
elastic material
main unit
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
JP15973181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252191B2 (enrdf_load_stackoverflow
Inventor
Tomoyuki Ueda
植田　智幸
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry 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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP15973181A priority Critical patent/JPS5861369A/ja
Publication of JPS5861369A publication Critical patent/JPS5861369A/ja
Publication of JPS6252191B2 publication Critical patent/JPS6252191B2/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
    • F16K1/2263—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)
JP15973181A 1981-10-07 1981-10-07 蝶形弁 Granted JPS5861369A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15973181A JPS5861369A (ja) 1981-10-07 1981-10-07 蝶形弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15973181A JPS5861369A (ja) 1981-10-07 1981-10-07 蝶形弁

Publications (2)

Publication Number Publication Date
JPS5861369A true JPS5861369A (ja) 1983-04-12
JPS6252191B2 JPS6252191B2 (enrdf_load_stackoverflow) 1987-11-04

Family

ID=15700037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15973181A Granted JPS5861369A (ja) 1981-10-07 1981-10-07 蝶形弁

Country Status (1)

Country Link
JP (1) JPS5861369A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766404S1 (en) 2014-10-09 2016-09-13 Asahi Organic Chemicals Industry Co., Ltd. Seat ring for butterfly valve
WO2017217257A1 (ja) * 2016-06-17 2017-12-21 旭有機材株式会社 バタフライバルブ用のシートリング及びこれを備えるバタフライバルブ
CN111173986A (zh) * 2020-01-20 2020-05-19 邵延荣 一种预泄压蝶阀

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631464A (en) * 1979-08-20 1981-03-30 Tokico Ltd Reciprocator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631464A (en) * 1979-08-20 1981-03-30 Tokico Ltd Reciprocator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766404S1 (en) 2014-10-09 2016-09-13 Asahi Organic Chemicals Industry Co., Ltd. Seat ring for butterfly valve
WO2017217257A1 (ja) * 2016-06-17 2017-12-21 旭有機材株式会社 バタフライバルブ用のシートリング及びこれを備えるバタフライバルブ
JP2017223323A (ja) * 2016-06-17 2017-12-21 旭有機材株式会社 バタフライバルブ用のシートリング及びこれを備えるバタフライバルブ
CN109312866A (zh) * 2016-06-17 2019-02-05 旭有机材株式会社 蝶形阀用座环及具有此座环的蝶形阀
KR20190016508A (ko) * 2016-06-17 2019-02-18 아사히 유키자이 가부시키가이샤 버터플라이 밸브용 시트 링 및 이것을 구비하는 버터플라이 밸브
EP3473900A4 (en) * 2016-06-17 2020-02-12 Asahi Yukizai Corporation BUTTERFLY VALVE SEAT RING AND BUTTERFLY VALVE COMPRISING SAID BUTTERFLY VALVE SEAT RING
US10781925B2 (en) 2016-06-17 2020-09-22 Asahi Yukizai Corporation Butterfly valve seat ring and butterfly valve provided with same
CN111173986A (zh) * 2020-01-20 2020-05-19 邵延荣 一种预泄压蝶阀
CN111173986B (zh) * 2020-01-20 2021-07-27 良工阀门集团有限公司 一种预泄压蝶阀

Also Published As

Publication number Publication date
JPS6252191B2 (enrdf_load_stackoverflow) 1987-11-04

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