JPH0337064B2 - - Google Patents

Info

Publication number
JPH0337064B2
JPH0337064B2 JP19217587A JP19217587A JPH0337064B2 JP H0337064 B2 JPH0337064 B2 JP H0337064B2 JP 19217587 A JP19217587 A JP 19217587A JP 19217587 A JP19217587 A JP 19217587A JP H0337064 B2 JPH0337064 B2 JP H0337064B2
Authority
JP
Japan
Prior art keywords
valve body
sheet metal
seal ring
valve
circumferential groove
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
JP19217587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6435180A (en
Inventor
Akira Ooshima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19217587A priority Critical patent/JPS6435180A/ja
Publication of JPS6435180A publication Critical patent/JPS6435180A/ja
Publication of JPH0337064B2 publication Critical patent/JPH0337064B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
JP19217587A 1987-07-30 1987-07-30 Seal device in butterfly valve Granted JPS6435180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19217587A JPS6435180A (en) 1987-07-30 1987-07-30 Seal device in butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19217587A JPS6435180A (en) 1987-07-30 1987-07-30 Seal device in butterfly valve

Publications (2)

Publication Number Publication Date
JPS6435180A JPS6435180A (en) 1989-02-06
JPH0337064B2 true JPH0337064B2 (instruction) 1991-06-04

Family

ID=16286927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19217587A Granted JPS6435180A (en) 1987-07-30 1987-07-30 Seal device in butterfly valve

Country Status (1)

Country Link
JP (1) JPS6435180A (instruction)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272821B (it) * 1994-05-23 1997-06-30 Keystone Vanessa Srl Sistema di tenuta laterale per valvole
DE102005031899B4 (de) * 2005-07-07 2009-07-09 Siemens Ag Klappeneinrichtung für Ansaugrohre und dessen Herstellung
JP4665653B2 (ja) * 2005-08-05 2011-04-06 株式会社デンソー 流量制御弁
JP6692167B2 (ja) * 2016-01-22 2020-05-13 株式会社栗本鐵工所 バルブ
CN111043332B (zh) * 2019-12-25 2022-02-11 凯喜姆阀门有限公司 金属密封三偏心蝶阀

Also Published As

Publication number Publication date
JPS6435180A (en) 1989-02-06

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