JPS60108874U - Balanced bellows seal valve - Google Patents

Balanced bellows seal valve

Info

Publication number
JPS60108874U
JPS60108874U JP19946383U JP19946383U JPS60108874U JP S60108874 U JPS60108874 U JP S60108874U JP 19946383 U JP19946383 U JP 19946383U JP 19946383 U JP19946383 U JP 19946383U JP S60108874 U JPS60108874 U JP S60108874U
Authority
JP
Japan
Prior art keywords
valve
connecting rod
bellows
stem
balance
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
JP19946383U
Other languages
Japanese (ja)
Other versions
JPH0125830Y2 (en
Inventor
俊昭 岩渕
Original Assignee
大野ベロ−工業株式会社
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 大野ベロ−工業株式会社 filed Critical 大野ベロ−工業株式会社
Priority to JP19946383U priority Critical patent/JPS60108874U/en
Publication of JPS60108874U publication Critical patent/JPS60108874U/en
Application granted granted Critical
Publication of JPH0125830Y2 publication Critical patent/JPH0125830Y2/ja
Granted legal-status Critical Current

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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 the drawing]

第１図は、本考案に係るバランス式ベローズシールバル
ブの一実施例を示す断面図、第２図は、第１図の側面図
である。 １・・・ボディ、２・・・仕切壁、３・・・弁座口、４
・・・弁体、５・・・弁棒、６・・・バランススプリン
グ、７・・・バランスステム、８・・・連結ロッド、１
０・・・プランジャ、１１・・・ソレノイド、ｊ４，１
７・・・ベローズ、１９．２１・・・導孔、２０・・・
支管、２２・・・０リング。FIG. 1 is a sectional view showing an embodiment of a balanced bellows seal valve according to the present invention, and FIG. 2 is a side view of FIG. 1. 1...Body, 2...Partition wall, 3...Valve seat opening, 4
... Valve body, 5... Valve stem, 6... Balance spring, 7... Balance stem, 8... Connecting rod, 1
0...Plunger, 11...Solenoid, j4,1
7... Bellows, 19.21... Guide hole, 20...
Branch pipe, 22...0 ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボディの一次側及び二次側を区切る仕切壁の弁座口に連
結ロッドが挿設され、この連結ゴツトの二次側端部に、
弁体を有し、かつ、駆動部に連結されるとともに、ベロ
ーズでシールされた弁棒が結合され、また、連結ロッド
の一次側端部には、バランススプリングによって付勢さ
れるとともに、他のベローズによってシールされたバラ
ンスステムが結合され、前記駆動部によって、弁体を弁
棒及びバランスステム等と一体に移動させて、弁座口を
開閉するバルブにおいて、前記弁棒をシールするベロー
ズと前記バランスステムをシールする他のベローズとを
支管によって連通させたバランス式ベローズシールバル
ブ。A connecting rod is inserted into the valve seat opening of the partition wall that separates the primary and secondary sides of the body, and the connecting rod has a connecting rod at the secondary side end.
A valve stem having a valve body, connected to a driving part, and sealed with a bellows is coupled to the connecting rod, and the primary end of the connecting rod is biased by a balance spring and is connected to other parts. In the valve, a balance stem sealed by a bellows is coupled, and the valve element is moved together with the valve stem and the balance stem etc. by the driving section to open and close the valve seat opening. A balanced bellows seal valve that communicates the balance stem with other bellows through a branch pipe.
JP19946383U 1983-12-28 1983-12-28 Balanced bellows seal valve Granted JPS60108874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19946383U JPS60108874U (en) 1983-12-28 1983-12-28 Balanced bellows seal valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19946383U JPS60108874U (en) 1983-12-28 1983-12-28 Balanced bellows seal valve

Publications (2)

Publication Number Publication Date
JPS60108874U true JPS60108874U (en) 1985-07-24
JPH0125830Y2 JPH0125830Y2 (en) 1989-08-02

Family

ID=30759409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19946383U Granted JPS60108874U (en) 1983-12-28 1983-12-28 Balanced bellows seal valve

Country Status (1)

Country Link
JP (1) JPS60108874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013242909A (en) * 2008-02-29 2013-12-05 Fisher Controls Internatl Llc Diagnostic method for detecting failure of component in control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013242909A (en) * 2008-02-29 2013-12-05 Fisher Controls Internatl Llc Diagnostic method for detecting failure of component in control valve

Also Published As

Publication number Publication date
JPH0125830Y2 (en) 1989-08-02

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