JPH0222269B2 - - Google Patents

Info

Publication number
JPH0222269B2
JPH0222269B2 JP12097785A JP12097785A JPH0222269B2 JP H0222269 B2 JPH0222269 B2 JP H0222269B2 JP 12097785 A JP12097785 A JP 12097785A JP 12097785 A JP12097785 A JP 12097785A JP H0222269 B2 JPH0222269 B2 JP H0222269B2
Authority
JP
Japan
Prior art keywords
valve
valve body
comb
protrusions
butterfly
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
JP12097785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61278667A (ja
Inventor
Satoshi Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries Inc filed Critical Maezawa Industries Inc
Priority to JP12097785A priority Critical patent/JPS61278667A/ja
Publication of JPS61278667A publication Critical patent/JPS61278667A/ja
Publication of JPH0222269B2 publication Critical patent/JPH0222269B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Details Of Valves (AREA)
JP12097785A 1985-06-04 1985-06-04 バタフライ弁の洗浄方法及びこのバタフライ弁 Granted JPS61278667A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12097785A JPS61278667A (ja) 1985-06-04 1985-06-04 バタフライ弁の洗浄方法及びこのバタフライ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12097785A JPS61278667A (ja) 1985-06-04 1985-06-04 バタフライ弁の洗浄方法及びこのバタフライ弁

Publications (2)

Publication Number Publication Date
JPS61278667A JPS61278667A (ja) 1986-12-09
JPH0222269B2 true JPH0222269B2 (enrdf_load_html_response) 1990-05-17

Family

ID=14799722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12097785A Granted JPS61278667A (ja) 1985-06-04 1985-06-04 バタフライ弁の洗浄方法及びこのバタフライ弁

Country Status (1)

Country Link
JP (1) JPS61278667A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6726176B2 (en) 2002-01-02 2004-04-27 Fisher Controls International, Inc. Stepped butterfly valve
US6793197B2 (en) * 2003-01-30 2004-09-21 Fisher Controls International, Inc. Butterfly valve
US8763987B2 (en) * 2009-11-03 2014-07-01 Mks Instruments, Inc. Butterfly valve and system employing same and method for using same field
JP2015203444A (ja) * 2014-04-14 2015-11-16 株式会社栗本鐵工所 バタフライ弁

Also Published As

Publication number Publication date
JPS61278667A (ja) 1986-12-09

Similar Documents

Publication Publication Date Title
EP1086326B1 (en) Gate valve
US6446660B1 (en) Valve assembly with multiple mode actuators
DE60311395T2 (de) Steuervorrichtung für Abgasrückführung
CN219176959U (zh) 一种具有自清洁功能的蝶阀
JPH0222269B2 (enrdf_load_html_response)
US3720225A (en) Full opening wafer valve
CN213332502U (zh) 一种便于对内部杂质进行清理的球阀
JPS6053666B2 (ja) 廃物処理装置
US5899438A (en) Gate valve having a swingable-slidable valve plate
JP4086838B2 (ja) 既設管の弁設置設備
JPH0452265Y2 (enrdf_load_html_response)
JP3326547B2 (ja) 弁装置
US4519578A (en) High pressure cam seal valve
JPH10132140A (ja) 弁装置
JPH0272278A (ja) 異物噛み込み防止機構付電動バルブ
JP2001012678A (ja) 不断水分岐配管の形成方法及びその装置
JPH0389091A (ja) 水門元締めバルブ修理交換工法
KR100870100B1 (ko) 다기능 세척밸브
JP3177016B2 (ja) 管接続装置
CN220957037U (zh) 一种方便排污的闸阀
JP2015203444A (ja) バタフライ弁
JPH1078160A (ja) 急速に開閉できる弁
JPH0329656Y2 (enrdf_load_html_response)
JPS632703Y2 (enrdf_load_html_response)
CN222351543U (zh) 一种密封性强的船用截止阀

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees