JPH0750608Y2 - バタフライバルブ - Google Patents

バタフライバルブ

Info

Publication number
JPH0750608Y2
JPH0750608Y2 JP1990059152U JP5915290U JPH0750608Y2 JP H0750608 Y2 JPH0750608 Y2 JP H0750608Y2 JP 1990059152 U JP1990059152 U JP 1990059152U JP 5915290 U JP5915290 U JP 5915290U JP H0750608 Y2 JPH0750608 Y2 JP H0750608Y2
Authority
JP
Japan
Prior art keywords
flow
valve plate
tilted
shaped
cavitation
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
JP1990059152U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418769U (en]
Inventor
三郎 清水
Original Assignee
株式会社清水鐵工所
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 株式会社清水鐵工所 filed Critical 株式会社清水鐵工所
Priority to JP1990059152U priority Critical patent/JPH0750608Y2/ja
Publication of JPH0418769U publication Critical patent/JPH0418769U/ja
Application granted granted Critical
Publication of JPH0750608Y2 publication Critical patent/JPH0750608Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Details Of Valves (AREA)
JP1990059152U 1990-06-06 1990-06-06 バタフライバルブ Expired - Lifetime JPH0750608Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990059152U JPH0750608Y2 (ja) 1990-06-06 1990-06-06 バタフライバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990059152U JPH0750608Y2 (ja) 1990-06-06 1990-06-06 バタフライバルブ

Publications (2)

Publication Number Publication Date
JPH0418769U JPH0418769U (en]) 1992-02-17
JPH0750608Y2 true JPH0750608Y2 (ja) 1995-11-15

Family

ID=31585399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990059152U Expired - Lifetime JPH0750608Y2 (ja) 1990-06-06 1990-06-06 バタフライバルブ

Country Status (1)

Country Link
JP (1) JPH0750608Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122935A (en) * 1977-04-04 1978-10-26 Yoshio Arai Butterfly form valve body
JPH01188772A (ja) * 1988-01-21 1989-07-28 Akira Oshima バタフライ弁の正逆両圧シール装置

Also Published As

Publication number Publication date
JPH0418769U (en]) 1992-02-17

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Legal Events

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EXPY Cancellation because of completion of term