JPS6342978U - - Google Patents
Info
- Publication number
- JPS6342978U JPS6342978U JP13555086U JP13555086U JPS6342978U JP S6342978 U JPS6342978 U JP S6342978U JP 13555086 U JP13555086 U JP 13555086U JP 13555086 U JP13555086 U JP 13555086U JP S6342978 U JPS6342978 U JP S6342978U
- Authority
- JP
- Japan
- Prior art keywords
- cage
- valve
- inner hole
- control valve
- type control
- 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
- Sliding Valves (AREA)
Description
第１図ないし第３図は本考案に係るケージ型調
節弁の実施例を示し、第１図は本考案を適用した
ケージ型複座調節弁の縦断面図、第２図は同じく
ケージ型単座調節弁の縦断面図、第３図はラビリ
ンス溝近傍の拡大縦断面図である。
１……ケージ、１ｄ……内孔、３……弁体、４
，５……シート面、６，７……弁座、８，８Ａ…
…ラビリンス溝。
1 to 3 show an embodiment of a cage type control valve according to the present invention, FIG. 1 is a longitudinal sectional view of a cage type two-seat control valve to which the present invention is applied, and FIG. 2 is a cage type single seat control valve. A vertical cross-sectional view of the control valve, FIG. 3 is an enlarged vertical cross-sectional view of the vicinity of the labyrinth groove. 1...Cage, 1d...Inner hole, 3...Valve body, 4
, 5... Seat surface, 6, 7... Valve seat, 8, 8A...
...Labyrinth groove.
Claims (1)
内孔に摺動自在に嵌合され摺動により前記弁座を
開閉させる弁体とを備えたケージ型調節弁におい
て、前記弁体の前記ケージ内孔との嵌合面弁口寄
り端部にラビリンス溝を設けたことを特徴とする
ケージ型調節弁。 A cage-type control valve comprising a cylindrical cage with a valve seat, and a valve body that is slidably fitted into an inner hole of the cage and opens and closes the valve seat by sliding. A cage-type control valve characterized in that a labyrinth groove is provided at the end of the face that fits into the cage inner hole closer to the valve opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13555086U JPS6342978U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13555086U JPS6342978U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342978U true JPS6342978U (en) | 1988-03-22 |
Family
ID=31037839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13555086U Pending JPS6342978U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342978U (en) |
-
1986
- 1986-09-05 JP JP13555086U patent/JPS6342978U/ja active Pending