JPH02121670U - - Google Patents
Info
- Publication number
- JPH02121670U JPH02121670U JP3098589U JP3098589U JPH02121670U JP H02121670 U JPH02121670 U JP H02121670U JP 3098589 U JP3098589 U JP 3098589U JP 3098589 U JP3098589 U JP 3098589U JP H02121670 U JPH02121670 U JP H02121670U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- seal
- compressed
- end surface
- 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
Links
- 239000013013 elastic material Substances 0.000 claims 1
Description
図面は本考案の一実施例を示すもので、第１図
は仕切弁の側断面図、第２図は同じく半正面断面
図、第３図は弁座の斜視図である。
１……弁箱、２……弁室、３……弁体、１２…
…シール端面、１３……側シール面、１５……弁
座、１５ａ……ラジアルシール部、１５ｂ……ア
キシヤルシール部、Ｖ……仕切弁。
The drawings show an embodiment of the present invention; FIG. 1 is a side sectional view of a gate valve, FIG. 2 is a half front sectional view, and FIG. 3 is a perspective view of a valve seat. 1...Valve box, 2...Valve chamber, 3...Valve body, 12...
... Seal end surface, 13 ... Side seal surface, 15 ... Valve seat, 15a ... Radial seal portion, 15b ... Axial seal portion, V ... Gate valve.
Claims (1)
の弁箱内の弁室を開閉する弁体の先端側片半部の
外端面に形成されたシール端面に外接して前記弁
室の半径方向への圧縮作用を受けるラジアルシー
ル部と、前記弁体の基端側片半部の両側面にそれ
ぞれ形成された一対の側シール面に外接して前記
弁室の軸方向への圧縮作用を受ける１対のアキシ
ヤルシール部とが連接された弾性材の弁座を埋め
込み状に添着したことを特徴とする仕切弁。 On the inner wall surface of the valve box connected in the middle of the pipe line, there is a seal end surface formed on the outer end surface of the tip half of the valve body that opens and closes the valve chamber in this valve box. a radial seal portion that is compressed in the radial direction of the valve body, and a radial seal portion that is compressed in the axial direction of the valve chamber by circumscribing a pair of side seal surfaces formed on both sides of the proximal half of the valve body. A gate valve characterized in that a valve seat made of an elastic material is attached in an embedded manner to which a pair of axial seal parts that are subjected to action are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989030985U JPH0523893Y2 (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989030985U JPH0523893Y2 (en) | 1989-03-17 | 1989-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121670U true JPH02121670U (en) | 1990-10-03 |
| JPH0523893Y2 JPH0523893Y2 (en) | 1993-06-17 |
Family
ID=31256510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989030985U Expired - Lifetime JPH0523893Y2 (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523893Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527339A (en) * | 2003-06-06 | 2006-11-30 | ダンフォス・エスコ・エイエス | Gate valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139961U (en) * | 1984-02-29 | 1985-09-17 | 株式会社山武 | valve |
-
1989
- 1989-03-17 JP JP1989030985U patent/JPH0523893Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139961U (en) * | 1984-02-29 | 1985-09-17 | 株式会社山武 | valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006527339A (en) * | 2003-06-06 | 2006-11-30 | ダンフォス・エスコ・エイエス | Gate valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523893Y2 (en) | 1993-06-17 |