JPS58150669U - Connection structure of flange pipe in butterfly valve device - Google Patents

Connection structure of flange pipe in butterfly valve device

Info

Publication number
JPS58150669U
JPS58150669U JP4847682U JP4847682U JPS58150669U JP S58150669 U JPS58150669 U JP S58150669U JP 4847682 U JP4847682 U JP 4847682U JP 4847682 U JP4847682 U JP 4847682U JP S58150669 U JPS58150669 U JP S58150669U
Authority
JP
Japan
Prior art keywords
valve device
butterfly valve
flange pipe
connection structure
flange
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.)
Pending
Application number
JP4847682U
Other languages
Japanese (ja)
Inventor
大石　秀浩
Original Assignee
大和バルブ工業株式会社
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 大和バルブ工業株式会社 filed Critical 大和バルブ工業株式会社
Priority to JP4847682U priority Critical patent/JPS58150669U/en
Publication of JPS58150669U publication Critical patent/JPS58150669U/en
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Lift Valve (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の構成を示す側面一部断面図であり、第２
図および第３図はこの考案の実施の一例を示すもので、
第２図はバタフライ弁装置の側面２一部断面図であり、
第３図はバタフライ弁装置とフランジ管とをボルトで緊
締した状態を示す側面一部断面図である。 なお、図面において、１，１．１〜バタフライ弁装置、
２．２’、１２．１２’〜フランジ管、３゜１３〜通路
開口、４，４′〜通路開口３の周縁、１４．１４’〜接
合面、５．５’、　　１５．　１５′〜バツキング、６
．　６’、　　１６．　１６’〜接合面、７．７’、１
７．１７’〜ボルト、１８゜１８′〜溝、１９〜弁体、
２０〜弁座、２１〜押えリング、２２．　２２’〜取付
具、２３〜弁棒、Ｐ〜バッキング１５．ｉ５’の突出部
分、である。FIG. 1 is a partial sectional side view showing the conventional configuration;
The figure and Figure 3 show an example of implementation of this invention.
FIG. 2 is a partial sectional view of side 2 of the butterfly valve device,
FIG. 3 is a partially sectional side view showing the state in which the butterfly valve device and the flange pipe are tightened with bolts. In addition, in the drawings, 1, 1.1 ~ butterfly valve device,
2.2', 12.12' - flange pipe, 3° 13 - passage opening, 4, 4' - periphery of passage opening 3, 14.14' - joint surface, 5.5', 15. 15' ~ Batsuking, 6
．． 6', 16. 16'~Joint surface, 7.7', 1
7.17'~bolt, 18°18'~groove, 19~valve body,
20-valve seat, 21-pressing ring, 22. 22' ~ fitting, 23 ~ valve stem, P ~ backing 15. This is the protruding part of i5'.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フランジ！１２．１２’を、バタフライ弁装置１１を介
在して接続する構成において、バタフライ弁装置１１の
接合面１４．１４’に溝１８゜１８′を周設し、溝１８
．１８’にバッキング１５．１５’を接合面１４．１４
’よりやや突出Ｐさせて埋設したことを特徴とする、バ
タフライ弁装置におけるフランジ管の接続構造。Flange! 12.12' are connected via the butterfly valve device 11, a groove 18°18' is provided around the joint surface 14.14' of the butterfly valve device 11, and the groove 18
．． 18' to backing 15.15' to joint surface 14.14
A connection structure for a flange pipe in a butterfly valve device, characterized in that the flange pipe is buried so as to protrude slightly from 'P'.
JP4847682U 1982-04-03 1982-04-03 Connection structure of flange pipe in butterfly valve device Pending JPS58150669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4847682U JPS58150669U (en) 1982-04-03 1982-04-03 Connection structure of flange pipe in butterfly valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4847682U JPS58150669U (en) 1982-04-03 1982-04-03 Connection structure of flange pipe in butterfly valve device

Publications (1)

Publication Number Publication Date
JPS58150669U true JPS58150669U (en) 1983-10-08

Family

ID=30059391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4847682U Pending JPS58150669U (en) 1982-04-03 1982-04-03 Connection structure of flange pipe in butterfly valve device

Country Status (1)

Country Link
JP (1) JPS58150669U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342893A (en) * 1976-09-30 1978-04-18 Omron Tateisi Electronics Co Coins discriminator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342893A (en) * 1976-09-30 1978-04-18 Omron Tateisi Electronics Co Coins discriminator

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