JPH0378180U - - Google Patents
Info
- Publication number
- JPH0378180U JPH0378180U JP13964989U JP13964989U JPH0378180U JP H0378180 U JPH0378180 U JP H0378180U JP 13964989 U JP13964989 U JP 13964989U JP 13964989 U JP13964989 U JP 13964989U JP H0378180 U JPH0378180 U JP H0378180U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- valve
- hole
- fluid passing
- valve body
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Description
第１図はボールバルブの縦断面図、第２図は本
考案の一実施例を示す第１図のＡ−Ａ線断面図、
第３図は第１図の側面図、第４図は他の仕切部材
の例を示すボール貫通孔の側面図、第５図は従来
バルブとの比較流水音テスト結果を示す各周波数
帯での音圧レベルグラフである。
１……弁箱、２……ボール、３……貫通孔、４
……シートリング、５……仕切り板。
FIG. 1 is a longitudinal sectional view of a ball valve, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, showing an embodiment of the present invention.
Figure 3 is a side view of Figure 1, Figure 4 is a side view of a ball through hole showing an example of another partition member, and Figure 5 is a comparison of running water sound test results with a conventional valve in each frequency band. This is a sound pressure level graph. 1...Valve box, 2...Ball, 3...Through hole, 4
... Seat ring, 5 ... Partition plate.
Claims (1)
転自在に設け、前記ボールが９０°回転すること
により弁箱内を通過する流体の開閉が行なわれる
ボールバルブにおいて、 前記ボールの貫通孔内に仕切部材を設けて弁箱
内を通過する流体がボールの貫通孔内で分流する
様にしたことを特徴とするボールバルブ。[Claims for Utility Model Registration] A ball having a through hole is rotatably provided in the valve body through a valve stem, and when the ball rotates 90 degrees, fluid passing through the valve body is opened and closed. A ball valve, characterized in that a partition member is provided in the through hole of the ball so that fluid passing through the valve box is divided in the through hole of the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13964989U JPH0378180U (en) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13964989U JPH0378180U (en) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378180U true JPH0378180U (en) | 1991-08-07 |
Family
ID=31686680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13964989U Pending JPH0378180U (en) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378180U (en) |
-
1989
- 1989-12-01 JP JP13964989U patent/JPH0378180U/ja active Pending
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