JPS5973679U - Pressure seal ring for high pressure valve - Google Patents

Pressure seal ring for high pressure valve

Info

Publication number
JPS5973679U
JPS5973679U JP17137582U JP17137582U JPS5973679U JP S5973679 U JPS5973679 U JP S5973679U JP 17137582 U JP17137582 U JP 17137582U JP 17137582 U JP17137582 U JP 17137582U JP S5973679 U JPS5973679 U JP S5973679U
Authority
JP
Japan
Prior art keywords
seal ring
valve
pressure
high pressure
pressure 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
JP17137582U
Other languages
Japanese (ja)
Inventor
武田　貞男
Original Assignee
東亜バルブ株式会社
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 東亜バルブ株式会社 filed Critical 東亜バルブ株式会社
Priority to JP17137582U priority Critical patent/JPS5973679U/en
Publication of JPS5973679U publication Critical patent/JPS5973679U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve Housings (AREA)
  • Details Of 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 the drawing]

第１図は本案シールリングを使用した仕切弁の一部を切
欠して示す正面図、第２図はその要部拡大図、又第３図
は本案シールリングの一部を切欠して示す斜視図、第４
図はシールリングの他の実施例を示す斜視図、更に第５
図はシールリングの他の実施例を示す部分断面図である
。 尚、図中１・・・・・・仕切弁主体、２・・・・・・弁
面、３・・・・・・弁体、４・・・・・・弁棒、５・・
・・・・ボンネット、６・・・・・・ブツシュ、７・・
・・・・プレッシャーシールリング。Figure 1 is a partially cutaway front view of a gate valve using the seal ring of the present invention, Figure 2 is an enlarged view of its main parts, and Figure 3 is a perspective view of the gate valve using the seal ring of the present invention with a portion thereof cut away. Figure, 4th
The figure is a perspective view showing another embodiment of the seal ring, and a fifth embodiment of the seal ring.
The figure is a partial sectional view showing another embodiment of the seal ring. In addition, in the figure 1... Gate valve main body, 2... Valve surface, 3... Valve body, 4... Valve stem, 5...
...Bonnet, 6...Butshu, 7...
...Pressure seal ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高圧弁の弁面に挿着されるボンネットと、該弁面内壁と
の接合部分にブツシュを介して押圧・嵌合されるプレッ
シャーシールリングにおいて、上記シールリングの主体
を黒鉛で成型するとともに、その上面及び下端部にそれ
ぞれ金属製補助環を設けたことを特徴とする高圧弁用プ
レッシャ−シールリング。In a pressure seal ring that is pressed and fitted via a bushing to the joint between a bonnet that is inserted into the valve surface of a high-pressure valve and the inner wall of the valve surface, the main body of the seal ring is molded from graphite. A pressure seal ring for a high-pressure valve, characterized in that metal auxiliary rings are provided on the upper and lower ends, respectively.
JP17137582U 1982-11-11 1982-11-11 Pressure seal ring for high pressure valve Pending JPS5973679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17137582U JPS5973679U (en) 1982-11-11 1982-11-11 Pressure seal ring for high pressure valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17137582U JPS5973679U (en) 1982-11-11 1982-11-11 Pressure seal ring for high pressure valve

Publications (1)

Publication Number Publication Date
JPS5973679U true JPS5973679U (en) 1984-05-18

Family

ID=30373856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17137582U Pending JPS5973679U (en) 1982-11-11 1982-11-11 Pressure seal ring for high pressure valve

Country Status (1)

Country Link
JP (1) JPS5973679U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180082U (en) * 1988-06-10 1989-12-25
JPH07190223A (en) * 1993-12-24 1995-07-28 Kitz Corp Fire safe seal structure of valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180082U (en) * 1988-06-10 1989-12-25
JPH07190223A (en) * 1993-12-24 1995-07-28 Kitz Corp Fire safe seal structure of valve

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