JPH0747662Y2 - バタフライ弁における弁体固定装置 - Google Patents

バタフライ弁における弁体固定装置

Info

Publication number
JPH0747662Y2
JPH0747662Y2 JP1989087826U JP8782689U JPH0747662Y2 JP H0747662 Y2 JPH0747662 Y2 JP H0747662Y2 JP 1989087826 U JP1989087826 U JP 1989087826U JP 8782689 U JP8782689 U JP 8782689U JP H0747662 Y2 JPH0747662 Y2 JP H0747662Y2
Authority
JP
Japan
Prior art keywords
valve
stopper
dovetail groove
valve body
flange portion
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 - Lifetime
Application number
JP1989087826U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326883U (en, 2012
Inventor
真人 沼田
潔武 松本
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.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries Inc filed Critical Maezawa Industries Inc
Priority to JP1989087826U priority Critical patent/JPH0747662Y2/ja
Publication of JPH0326883U publication Critical patent/JPH0326883U/ja
Application granted granted Critical
Publication of JPH0747662Y2 publication Critical patent/JPH0747662Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
JP1989087826U 1989-07-26 1989-07-26 バタフライ弁における弁体固定装置 Expired - Lifetime JPH0747662Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989087826U JPH0747662Y2 (ja) 1989-07-26 1989-07-26 バタフライ弁における弁体固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989087826U JPH0747662Y2 (ja) 1989-07-26 1989-07-26 バタフライ弁における弁体固定装置

Publications (2)

Publication Number Publication Date
JPH0326883U JPH0326883U (en, 2012) 1991-03-19
JPH0747662Y2 true JPH0747662Y2 (ja) 1995-11-01

Family

ID=31637465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989087826U Expired - Lifetime JPH0747662Y2 (ja) 1989-07-26 1989-07-26 バタフライ弁における弁体固定装置

Country Status (1)

Country Link
JP (1) JPH0747662Y2 (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113236U (en, 2012) * 1973-01-24 1974-09-27
JPS54134337U (en, 2012) * 1978-03-11 1979-09-18

Also Published As

Publication number Publication date
JPH0326883U (en, 2012) 1991-03-19

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