JPS6297370U - - Google Patents

Info

Publication number
JPS6297370U
JPS6297370U JP18908085U JP18908085U JPS6297370U JP S6297370 U JPS6297370 U JP S6297370U JP 18908085 U JP18908085 U JP 18908085U JP 18908085 U JP18908085 U JP 18908085U JP S6297370 U JPS6297370 U JP S6297370U
Authority
JP
Japan
Prior art keywords
valve
valve body
shaft
peripheral surface
annular
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
JP18908085U
Other languages
English (en)
Other versions
JPH0218381Y2 (ja
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 filed Critical
Priority to JP18908085U priority Critical patent/JPH0218381Y2/ja
Publication of JPS6297370U publication Critical patent/JPS6297370U/ja
Application granted granted Critical
Publication of JPH0218381Y2 publication Critical patent/JPH0218381Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の第1実施例を示す要部拡大
縦断正面図、第2図は第2実施例を示す要部拡大
縦断正面図、第3図は従来例を示す要部拡大縦断
側面図である。 1……弁箱、2……軸受部、3……ブツシユ、
4……弁軸、5……弁体、7,10……防食用の
ゴムライニング部、8……弁箱弁座、11……弁
体弁座、13……環状の凹溝、14……環状パツ
キン、16……ブツシユ、17……ガスケツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱の上下軸受部に、弁箱内において弁体を固
    定した弁軸を、該弁箱内周面に装着した弾性体か
    らなる弁座に弁体弁座を摺接させて支持し、かつ
    弁体の軸孔上下内面に環状のシール部材を装着し
    てなるバタフライ弁において、前記弁箱軸受部の
    軸孔上下内面に、弁軸側が開口した環状の凹溝を
    設け、この凹溝に、弁体側が開口した断面U字形
    の環状パツキンを配置し、このパツキンと前記シ
    ール部材間にわたる弁軸の外周面に防食材料から
    なる部材を固着したことを特徴とするバタフライ
    弁の軸封装置。
JP18908085U 1985-12-10 1985-12-10 Expired JPH0218381Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18908085U JPH0218381Y2 (ja) 1985-12-10 1985-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18908085U JPH0218381Y2 (ja) 1985-12-10 1985-12-10

Publications (2)

Publication Number Publication Date
JPS6297370U true JPS6297370U (ja) 1987-06-20
JPH0218381Y2 JPH0218381Y2 (ja) 1990-05-23

Family

ID=31141047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18908085U Expired JPH0218381Y2 (ja) 1985-12-10 1985-12-10

Country Status (1)

Country Link
JP (1) JPH0218381Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120595A (ja) * 2005-10-27 2007-05-17 Asahi Organic Chem Ind Co Ltd バタフライバルブ
WO2011027799A1 (ja) * 2009-09-07 2011-03-10 旭有機材工業株式会社 バタフライバルブ
EP3489555A4 (en) * 2016-07-20 2020-03-11 Asahi Yukizai Corporation BUTTERFLY VALVE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120595A (ja) * 2005-10-27 2007-05-17 Asahi Organic Chem Ind Co Ltd バタフライバルブ
WO2011027799A1 (ja) * 2009-09-07 2011-03-10 旭有機材工業株式会社 バタフライバルブ
EP3489555A4 (en) * 2016-07-20 2020-03-11 Asahi Yukizai Corporation BUTTERFLY VALVE
US11054041B2 (en) 2016-07-20 2021-07-06 Asahi Yukizai Corporation Butterfly valve
US11566711B2 (en) 2016-07-20 2023-01-31 Asahi Yukizai Corporation Butterfly valve

Also Published As

Publication number Publication date
JPH0218381Y2 (ja) 1990-05-23

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