JPS58178563U - double seat valve - Google Patents

double seat valve

Info

Publication number
JPS58178563U
JPS58178563U JP7625382U JP7625382U JPS58178563U JP S58178563 U JPS58178563 U JP S58178563U JP 7625382 U JP7625382 U JP 7625382U JP 7625382 U JP7625382 U JP 7625382U JP S58178563 U JPS58178563 U JP S58178563U
Authority
JP
Japan
Prior art keywords
valve
seat
valve element
lower valve
seat 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
JP7625382U
Other languages
Japanese (ja)
Inventor
幡上　重行
高松　英世
Original Assignee
三井造船株式会社
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 三井造船株式会社 filed Critical 三井造船株式会社
Priority to JP7625382U priority Critical patent/JPS58178563U/en
Publication of JPS58178563U publication Critical patent/JPS58178563U/en
Pending legal-status Critical Current

Links

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図は本考案に係る複座弁の一実施例を示す断面図、
第２図は他の実施例の一部を拡大して示す断面図、第３
図は弁体ガイドを示す平面図である。 １・・・・・・弁本体、５・・・・・・上部弁座、６・
・・・・・下部弁座、７・・・・・・弁軸、７ｂ・・・
・・・ねじ溝、１１・・叩上部弁体、１３・・・・・・
下部弁体、１４．１５・・・・・・ナツト。FIG. 1 is a sectional view showing an embodiment of a two-seat valve according to the present invention;
Figure 2 is an enlarged sectional view of a part of another embodiment;
The figure is a plan view showing the valve body guide. 1... Valve body, 5... Upper valve seat, 6...
...Lower valve seat, 7...Valve stem, 7b...
・・・Thread groove, 11... Tap valve body, 13...
Lower valve body, 14.15... Nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁本体内に配設された弁軸上に、上部弁座と下部弁座と
をそれぞれ開閉基する上部弁体と下部弁体とを有する複
座弁において、前記弁軸の前記下部弁体が配設される周
面にねじ溝を刻設し、このねじ溝上に下部弁体を弁軸に
対し摺動自在に配設すると共に、この下部弁体を固定す
る複数個のナツトを螺着したことを特徴とする複座弁。In a two-seat valve having an upper valve element and a lower valve element for opening and closing an upper valve seat and a lower valve seat, respectively, on a valve stem disposed in a valve body, the lower valve element of the valve stem is A thread groove is carved on the circumferential surface where the lower valve element is arranged, and a lower valve element is arranged on this thread groove so as to be able to slide freely relative to the valve shaft, and a plurality of nuts are screwed to fix the lower valve element. A double-seat valve characterized by:
JP7625382U 1982-05-26 1982-05-26 double seat valve Pending JPS58178563U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7625382U JPS58178563U (en) 1982-05-26 1982-05-26 double seat valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7625382U JPS58178563U (en) 1982-05-26 1982-05-26 double seat valve

Publications (1)

Publication Number Publication Date
JPS58178563U true JPS58178563U (en) 1983-11-29

Family

ID=30085575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7625382U Pending JPS58178563U (en) 1982-05-26 1982-05-26 double seat valve

Country Status (1)

Country Link
JP (1) JPS58178563U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054650A1 (en) * 1998-04-23 1999-10-28 Mitsubishi Denki Kabushiki Kaisha Control valve unit
JP2004108518A (en) * 2002-09-19 2004-04-08 Aisin Seiki Co Ltd Fluid valve device
JP2016003755A (en) * 2014-06-19 2016-01-12 株式会社フジキン valve
JP2016003756A (en) * 2014-06-19 2016-01-12 株式会社フジキン valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054650A1 (en) * 1998-04-23 1999-10-28 Mitsubishi Denki Kabushiki Kaisha Control valve unit
US6347620B1 (en) 1998-04-23 2002-02-19 Mitsubishi Denki Kabushik Kaisha Control valve unit
JP2004108518A (en) * 2002-09-19 2004-04-08 Aisin Seiki Co Ltd Fluid valve device
JP2016003755A (en) * 2014-06-19 2016-01-12 株式会社フジキン valve
JP2016003756A (en) * 2014-06-19 2016-01-12 株式会社フジキン valve

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