JPH0266774U - - Google Patents
Info
- Publication number
- JPH0266774U JPH0266774U JP14371488U JP14371488U JPH0266774U JP H0266774 U JPH0266774 U JP H0266774U JP 14371488 U JP14371488 U JP 14371488U JP 14371488 U JP14371488 U JP 14371488U JP H0266774 U JPH0266774 U JP H0266774U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- valve
- hole
- closes
- opens
- 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
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Description
第1図は本考案に係るボールバルブの縦断面図
、第2図は同じく横断面図の斜視図、第3図は本
考案を利用する配管系の説明図、第4図は従来の
ボールバルブを示す縦断面図である。
1,2……弁箱、3,30……ボール、4,4
′……シートリング、5……弁棒、q……キヤビ
テイ部、9……開口穴、11……高置水槽、12
……別の水槽、15……ボイラー。
Fig. 1 is a vertical cross-sectional view of a ball valve according to the present invention, Fig. 2 is a perspective view of the same cross-sectional view, Fig. 3 is an explanatory diagram of a piping system using the present invention, and Fig. 4 is a conventional ball valve. FIG. 1, 2... Valve box, 3, 30... Ball, 4, 4
'... Seat ring, 5... Valve stem, q... Cavity part, 9... Opening hole, 11... Elevated water tank, 12
...Another water tank, 15...boiler.
Claims (1)
を有し、弁棒を介して前記ボールを90°回転し
開閉を行うボールバルブにおいて、前記貫通孔は
一方の孔径がもう一方の孔径より小径に形成した
貫通孔であつて、かつ上記弁箱の下部の一部が大
気に開放されていることを特徴とするボールバル
ブ。 In a ball valve that has a ball and a sealing member having a through hole in a valve body, and opens and closes the ball by rotating the ball 90 degrees via a valve stem, one of the through holes has a diameter smaller than the other. A ball valve having a through hole formed therein, and a part of the lower part of the valve box being open to the atmosphere.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14371488U JPH0266774U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14371488U JPH0266774U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0266774U true JPH0266774U (en) | 1990-05-21 |
Family
ID=31410782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14371488U Pending JPH0266774U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0266774U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281974U (en) * | 1988-12-13 | 1990-06-25 | ||
JP2019184002A (en) * | 2018-04-13 | 2019-10-24 | サントリーホールディングス株式会社 | Ball valve, beverage supply system with ball valve and cleaning method for pipe conduit connected to ball valve |
-
1988
- 1988-11-02 JP JP14371488U patent/JPH0266774U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281974U (en) * | 1988-12-13 | 1990-06-25 | ||
JP2019184002A (en) * | 2018-04-13 | 2019-10-24 | サントリーホールディングス株式会社 | Ball valve, beverage supply system with ball valve and cleaning method for pipe conduit connected to ball valve |