JPH0375367U - - Google Patents
Info
- Publication number
- JPH0375367U JPH0375367U JP13654089U JP13654089U JPH0375367U JP H0375367 U JPH0375367 U JP H0375367U JP 13654089 U JP13654089 U JP 13654089U JP 13654089 U JP13654089 U JP 13654089U JP H0375367 U JPH0375367 U JP H0375367U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- movable sleeve
- valve body
- valve box
- box
- 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
- Lift Valve (AREA)
Description
第１図は本考案の一実施例に係るバタフライ弁
の断面図である。
１……２次偏心バタフライ弁、２……弁箱、３
……弁棒、４……弁体、５……固定シリンダ、５
ａ……凹部、６……可動スリーブ、６ａ……凸部
、６ｂ……シート部。
FIG. 1 is a sectional view of a butterfly valve according to an embodiment of the present invention. 1... Secondary eccentric butterfly valve, 2... Valve box, 3
... Valve stem, 4 ... Valve body, 5 ... Fixed cylinder, 5
a...Concave portion, 6...Movable sleeve, 6a...Convex portion, 6b...Seat portion.
Claims (1)
弁箱軸心方向に移動自在な可動スリーブを設け、
この可動スリーブの端面内周面に弁体に当接可能
なシート部を形成したことを特徴とするバタフラ
イ弁。 A movable sleeve that can be moved in the axial direction of the valve box by hydraulic pressure is installed near the valve body on the inner surface of the valve box.
A butterfly valve characterized in that a seat portion that can come into contact with a valve body is formed on an inner circumferential surface of an end face of the movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13654089U JPH0375367U (en) | 1989-11-24 | 1989-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13654089U JPH0375367U (en) | 1989-11-24 | 1989-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0375367U true JPH0375367U (en) | 1991-07-29 |
Family
ID=31683740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13654089U Pending JPH0375367U (en) | 1989-11-24 | 1989-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0375367U (en) |
-
1989
- 1989-11-24 JP JP13654089U patent/JPH0375367U/ja active Pending