JPS601321Y2 - セルフリリ−フ機能を備えるボ−ルバルブ用弁座 - Google Patents

セルフリリ−フ機能を備えるボ−ルバルブ用弁座

Info

Publication number
JPS601321Y2
JPS601321Y2 JP1979164866U JP16486679U JPS601321Y2 JP S601321 Y2 JPS601321 Y2 JP S601321Y2 JP 1979164866 U JP1979164866 U JP 1979164866U JP 16486679 U JP16486679 U JP 16486679U JP S601321 Y2 JPS601321 Y2 JP S601321Y2
Authority
JP
Japan
Prior art keywords
valve
ball
valve seat
lip
slope
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
Application number
JP1979164866U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5682360U (enExample
Inventor
義貞 植木
Original Assignee
北村バルブ製造株式会社
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 北村バルブ製造株式会社 filed Critical 北村バルブ製造株式会社
Priority to JP1979164866U priority Critical patent/JPS601321Y2/ja
Publication of JPS5682360U publication Critical patent/JPS5682360U/ja
Application granted granted Critical
Publication of JPS601321Y2 publication Critical patent/JPS601321Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
JP1979164866U 1979-11-30 1979-11-30 セルフリリ−フ機能を備えるボ−ルバルブ用弁座 Expired JPS601321Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979164866U JPS601321Y2 (ja) 1979-11-30 1979-11-30 セルフリリ−フ機能を備えるボ−ルバルブ用弁座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979164866U JPS601321Y2 (ja) 1979-11-30 1979-11-30 セルフリリ−フ機能を備えるボ−ルバルブ用弁座

Publications (2)

Publication Number Publication Date
JPS5682360U JPS5682360U (enExample) 1981-07-03
JPS601321Y2 true JPS601321Y2 (ja) 1985-01-16

Family

ID=29675795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979164866U Expired JPS601321Y2 (ja) 1979-11-30 1979-11-30 セルフリリ−フ機能を備えるボ−ルバルブ用弁座

Country Status (1)

Country Link
JP (1) JPS601321Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58102864U (ja) * 1981-12-31 1983-07-13 株式会社北沢バルブ プレツシヤ−リリ−フ機能を有するボ−ルバルブの弁座

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4713840U (enExample) * 1971-03-22 1972-10-18

Also Published As

Publication number Publication date
JPS5682360U (enExample) 1981-07-03

Similar Documents

Publication Publication Date Title
JPS5825177Y2 (ja) ボ−ル弁等におけるシ−トリング装置
EP3739244B1 (en) Eccentric butterfly valve
CA1054126A (en) Groove mounted resilient valve seat having a deformable lip
US4489917A (en) Low torque valve disc for lined butterfly valves
AU2008358367B2 (en) Butterfly valve, valve seat and valve seat retainer
JPS6215567Y2 (enExample)
US5765815A (en) Rotary valve with pressurized energized seal
JPS601321Y2 (ja) セルフリリ−フ機能を備えるボ−ルバルブ用弁座
JPS6238063Y2 (enExample)
US3779512A (en) Stamped-disc butterfly valve
JPH0442572Y2 (enExample)
JPH07117163B2 (ja) シールライナ
JPS6344609Y2 (enExample)
JPS6230628Y2 (enExample)
JPH0710136Y2 (ja) ボールバルブ
JP3084210B2 (ja) バタフライ弁のシートリング
JPS5848438Y2 (ja) ちょう型弁のシ−トリング
JP3529719B2 (ja) バタフライバルブ
CA1131607A (en) Valve seat
JPH0348455Y2 (enExample)
JPH03595Y2 (enExample)
JP3801392B2 (ja) ボールバルブ
JPH0223912Y2 (enExample)
JP2003185033A (ja) バタフライ弁の弁箱シート構造
JPS5821955Y2 (ja) ちよう形弁