JPS61154371U - - Google Patents
Info
- Publication number
- JPS61154371U JPS61154371U JP3751985U JP3751985U JPS61154371U JP S61154371 U JPS61154371 U JP S61154371U JP 3751985 U JP3751985 U JP 3751985U JP 3751985 U JP3751985 U JP 3751985U JP S61154371 U JPS61154371 U JP S61154371U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat ring
- valve plate
- butterfly
- butterfly valve
- 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
Description
第１図は本考案の実施例を示す要部断面図、第
２図は同上他の実施例を示す要部断面図である。
１，１０……弁本体、２……弁軸、３，３０…
…弁板、４，４０……シートリング、５，７……
リテイナリング。
FIG. 1 is a sectional view of a main part showing an embodiment of the present invention, and FIG. 2 is a sectional view of a main part showing another embodiment of the present invention. 1, 10... Valve body, 2... Valve stem, 3, 30...
...Valve plate, 4,40... Seat ring, 5,7...
retainer ring.
Claims (1)
弁板をそなえたバタフライ弁において、 前記弁本体内周面の、弁全閉時に前記弁板外周
縁に対向する部分に弾性シートリングを配設する
とともに、前記シートリングの弁板への当接部分
の位置を前記弁本体側面から調整する手段をもう
けてなるバタフライ弁。[Claims for Utility Model Registration] In a butterfly valve formed into a hollow cylindrical shape and provided with a valve plate inside that can be rotated to open and close, the butterfly valve has an inner circumferential surface of the valve body that faces the outer circumferential edge of the valve plate when the valve is fully closed. A butterfly valve comprising: an elastic seat ring disposed at a portion where the seat ring contacts the valve plate; and means for adjusting the position of the contact portion of the seat ring against the valve plate from a side surface of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3751985U JPS61154371U (en) | 1985-03-18 | 1985-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3751985U JPS61154371U (en) | 1985-03-18 | 1985-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154371U true JPS61154371U (en) | 1986-09-25 |
Family
ID=30543674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3751985U Pending JPS61154371U (en) | 1985-03-18 | 1985-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103537A1 (en) * | 2003-05-01 | 2005-11-03 | Asahi Organic Chemicals Industry Co. Ltd. | Seat ring with insert for butterfly valve and metho of manufacturing the same |
-
1985
- 1985-03-18 JP JP3751985U patent/JPS61154371U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103537A1 (en) * | 2003-05-01 | 2005-11-03 | Asahi Organic Chemicals Industry Co. Ltd. | Seat ring with insert for butterfly valve and metho of manufacturing the same |