JPS60114377U - Butterfly valve with auxiliary valve equipped with emergency actuation mechanism - Google Patents

Butterfly valve with auxiliary valve equipped with emergency actuation mechanism

Info

Publication number
JPS60114377U
JPS60114377U JP215984U JP215984U JPS60114377U JP S60114377 U JPS60114377 U JP S60114377U JP 215984 U JP215984 U JP 215984U JP 215984 U JP215984 U JP 215984U JP S60114377 U JPS60114377 U JP S60114377U
Authority
JP
Japan
Prior art keywords
valve
actuation mechanism
emergency actuation
auxiliary
butterfly valve
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
JP215984U
Other languages
Japanese (ja)
Inventor
清 渡辺
Original Assignee
株式会社　森田鉄工所
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 株式会社　森田鉄工所 filed Critical 株式会社　森田鉄工所
Priority to JP215984U priority Critical patent/JPS60114377U/en
Publication of JPS60114377U publication Critical patent/JPS60114377U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (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]

図面は本考案の実施の一例を示す部分断面側面図である
。 １・・・・・・弁箱、２・・・・・・主弁弁体、７・・
・・・・副弁、８・・・・・・伝動軸、１３・・・・・
・ウェイト。The drawing is a partially sectional side view showing an example of the implementation of the present invention. 1...Valve box, 2...Main valve body, 7...
... Sub-valve, 8... Transmission shaft, 13...
·weight.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主弁弁体の軸心と同一直線状に副弁の軸心を配し、主弁
弁体の弁軸に、震動等の衝撃により落下するウェイトを
連結し、緊急閉鎖時に、副弁のみは開放可能としたこと
を特徴とする緊急作動機構を備えた副弁付蝶弁。The axis of the sub-valve is arranged in the same straight line as the axis of the main valve body, and a weight that falls due to impact such as vibration is connected to the valve stem of the main valve body, so that in the event of emergency closure, only the sub-valve A butterfly valve with an auxiliary valve equipped with an emergency activation mechanism that can be opened.
JP215984U 1984-01-11 1984-01-11 Butterfly valve with auxiliary valve equipped with emergency actuation mechanism Pending JPS60114377U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP215984U JPS60114377U (en) 1984-01-11 1984-01-11 Butterfly valve with auxiliary valve equipped with emergency actuation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP215984U JPS60114377U (en) 1984-01-11 1984-01-11 Butterfly valve with auxiliary valve equipped with emergency actuation mechanism

Publications (1)

Publication Number Publication Date
JPS60114377U true JPS60114377U (en) 1985-08-02

Family

ID=30475575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP215984U Pending JPS60114377U (en) 1984-01-11 1984-01-11 Butterfly valve with auxiliary valve equipped with emergency actuation mechanism

Country Status (1)

Country Link
JP (1) JPS60114377U (en)

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