JPS6378765U - - Google Patents

Info

Publication number
JPS6378765U
JPS6378765U JP17268086U JP17268086U JPS6378765U JP S6378765 U JPS6378765 U JP S6378765U JP 17268086 U JP17268086 U JP 17268086U JP 17268086 U JP17268086 U JP 17268086U JP S6378765 U JPS6378765 U JP S6378765U
Authority
JP
Japan
Prior art keywords
main body
arc
butterfly valve
seat ring
same side
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
JP17268086U
Other languages
English (en)
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 JP17268086U priority Critical patent/JPS6378765U/ja
Publication of JPS6378765U publication Critical patent/JPS6378765U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すバタフライ弁
の要部縦断面図、第2図は第1図におけるシート
リングの要部拡大断面図、第3図は従来例を示す
要部断面図である。 11……弁体、12……本体、14……シート
リング、14a……内周部、14b……外周部、
14c……中間部、15……受座、17……リテ
ーナ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体と本体内に回動自在に配された弁体とを備
    えたバタフライ弁において、前記本体に着脱可能
    に装着され、本体内周面から流体通路に露出され
    ていて、半径方向断面が、外周部と内周部にそれ
    ぞれ1/4円弧を同じ側にもち、それぞれの1/
    4円弧を直線で結んだ形状をなした肉厚の板金製
    シートリングの上記内周部の1/4円弧部を、球
    面の一部を切り取つた形状の弁体に当接させるよ
    うにしたことを特徴とするバタフライ弁のシート
    リング。
JP17268086U 1986-11-12 1986-11-12 Pending JPS6378765U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17268086U JPS6378765U (ja) 1986-11-12 1986-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17268086U JPS6378765U (ja) 1986-11-12 1986-11-12

Publications (1)

Publication Number Publication Date
JPS6378765U true JPS6378765U (ja) 1988-05-25

Family

ID=31109440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17268086U Pending JPS6378765U (ja) 1986-11-12 1986-11-12

Country Status (1)

Country Link
JP (1) JPS6378765U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102216171B1 (ko) * 2020-02-17 2021-02-16 (주)제로엔텍 가변시트형 버터플라이밸브

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102216171B1 (ko) * 2020-02-17 2021-02-16 (주)제로엔텍 가변시트형 버터플라이밸브

Similar Documents

Publication Publication Date Title
JPH0314066U (ja)
JPS6378765U (ja)
JPH0229359U (ja)
JPS61101152U (ja)
JPH0362181U (ja)
JPS62106026U (ja)
JPS628346U (ja)
JPH0324922U (ja)
JPS6378766U (ja)
JPS6394367U (ja)
JPH0323261U (ja)
JPH02146269U (ja)
JPS62146060U (ja)
JPH03130327U (ja)
JPH0243563U (ja)
JPH0187369U (ja)
JPH0360669U (ja)
JPS62866U (ja)
JPH0418798U (ja)
JPH0231311U (ja)
JPH02102093U (ja)
JPH0332282U (ja)
JPH03100665U (ja)
JPH034971U (ja)
JPH01165854U (ja)