JPS6266056U - - Google Patents
Info
- Publication number
- JPS6266056U JPS6266056U JP15730885U JP15730885U JPS6266056U JP S6266056 U JPS6266056 U JP S6266056U JP 15730885 U JP15730885 U JP 15730885U JP 15730885 U JP15730885 U JP 15730885U JP S6266056 U JPS6266056 U JP S6266056U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- valve body
- connecting pipe
- contact
- annular seal
- 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
Links
Landscapes
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
Description
第１図はこの考案の一実施例によるボールバル
ブの断面図、第２図および第３図は従来のボール
バルブの断面図で、第２図は球状弁体が閉じた場
合、第３図は球状弁体が開いた場合を示す。図に
おいて、１はバルブ本体、２は球状弁体、１２，
１３は接続配管、１５は環状シール、１６はＯリ
ングである。なお、図中、同一符号は同一部分を
示す。
Fig. 1 is a sectional view of a ball valve according to an embodiment of this invention, Figs. 2 and 3 are sectional views of a conventional ball valve, and Fig. 2 is a sectional view when the spherical valve body is closed. This shows the case where the spherical valve body is open. In the figure, 1 is a valve body, 2 is a spherical valve body, 12,
13 is a connecting pipe, 15 is an annular seal, and 16 is an O-ring. In addition, in the figures, the same reference numerals indicate the same parts.
Claims (1)
本体内の通路を開閉する球状弁体と、この球状弁
体に接する一対の環状シールと、この環状シール
に接し、上記バルブ本体の通路と流通する通路を
備えた接続配管とから成るボールバルブにおいて
上記環状シールの上記接続管と接する側の外周端
面をテーパ状に形成するとともに、このテーパ形
成部にＯリングを配したことを特徴とするボール
バルブ。 A valve body having a passage therein, a spherical valve element that opens and closes the passage in the valve body, a pair of annular seals that are in contact with the spherical valve element, and a passage that is in contact with the annular seal and communicates with the passage in the valve body. A ball valve comprising a connecting pipe with a connecting pipe, characterized in that the outer circumferential end surface of the annular seal on the side that contacts the connecting pipe is formed into a tapered shape, and an O-ring is arranged in the tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15730885U JPS6266056U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15730885U JPS6266056U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266056U true JPS6266056U (en) | 1987-04-24 |
Family
ID=31079733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15730885U Pending JPS6266056U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031928A (en) * | 2010-07-30 | 2012-02-16 | Nichiden Kogyo Kk | Ball valve |
-
1985
- 1985-10-15 JP JP15730885U patent/JPS6266056U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031928A (en) * | 2010-07-30 | 2012-02-16 | Nichiden Kogyo Kk | Ball valve |