CN201306500Y - Movable flanged gate valve - Google Patents
Movable flanged gate valve Download PDFInfo
- Publication number
- CN201306500Y CN201306500Y CNU2008202201927U CN200820220192U CN201306500Y CN 201306500 Y CN201306500 Y CN 201306500Y CN U2008202201927 U CNU2008202201927 U CN U2008202201927U CN 200820220192 U CN200820220192 U CN 200820220192U CN 201306500 Y CN201306500 Y CN 201306500Y
- Authority
- CN
- China
- Prior art keywords
- valve
- movable
- valve body
- gate valve
- nut
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable flanged gate valve, in particular to a gate valve used for chemical industry, mainly aiming at solving the problems of misplacement of position between the gate valve and a connecting hole of flanges on a pipeline, and difficult installation when the existing gate valve is installed on the pipeline. The movable flanged gate valve comprises a valve body, a valve seat, a valve plate, a valve rod, a valve cover, a nut, a handwheel and the movable flanges, wherein the valve seat is arranged inside the valve body, the valve plate is arranged at the lower end of the valve rod and sealed with the valve seat, the valve cover is arranged at the upper end of the valve body, filler is arranged inside the valve cover, the nut is arranged at the upper end of the valve cover, the handwheel is arranged on the nut, and the movable flanges are arranged at the two ends of the valve body by screw thread. The movable flanged gate valve has the advantages that as the movable flanges are connected with the valve body by screw thread, so that can be easy to install; in addition, the movable flanges are not contacted with medium, so that can be made of carbon steel with lower price, thus reducing the production cost of the products.
Description
Technical field:
The utility model relates to the gate valve that a kind of chemical industry is used.
Background technique:
Existing gate valve, makes troubles to construction and installation because the attachment hole of flange is corresponding bad with the position of the attachment hole of pipeline upper flange through regular meeting when installing on pipeline, increases labor intensity, influences construction speed.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of, efficiently live Flange Gate Valves easy for installation in when construction.
The purpose of this utility model is achieved in that it comprises valve body, and valve seat is contained in the valve body, and valve plate is contained in the lower end and the valve base sealing of valve rod, and there is valve gap the upper end of valve body, has filler, nut to be contained in the upper end of valve gap in the valve gap, and handwheel is arranged on the nut; Different with above-mentioned prior art is: we are contained in two ends of valve body by screw thread at the flange of will living.
The utility model has the advantages that: because the flange of living is to be threaded with valve body, so the attachment hole on can be at an easy rate with it when installing on pipeline is aimed at the attachment hole of piping flange, fix very conveniently, quick with bolt, help accelerating construction progress; In addition, because the not contact medium of flange of living can not be subjected to the corrosion of medium, under the situation that valve body is made of etch-proof stainless steel, the flange of living then can use the cheap carbon steel of price comparison to make, and reduces the production cost.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment:
With reference to accompanying drawing, it comprises valve body 1, and valve seat 2 is contained in the valve body 1, and valve plate 3 is contained in the lower end and valve seat 2 sealings of valve rod 4, and there is valve gap 7 upper end of valve body 1, and filler 6 is arranged in the valve gap, and nut 8 is contained in the upper end of valve gap 7, and handwheel 9 is arranged on the nut 8; The flange 5 of living is contained in the two ends of valve body 1 by screw thread.
Claims (1)
1, the Flange Gate Valves of living, comprise valve body (1), valve seat (2) is contained in the valve body (1), valve plate (3) is contained in the lower end and valve seat (2) sealing of valve rod (4), there is valve gap (7) upper end of valve body (1), filler (6) is arranged in the valve gap, and nut (8) is contained in the upper end of valve gap (7), and handwheel (9) is arranged on the nut (8); It is characterized in that flange alive (5) is contained in the two ends of valve body (1) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202201927U CN201306500Y (en) | 2008-12-03 | 2008-12-03 | Movable flanged gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202201927U CN201306500Y (en) | 2008-12-03 | 2008-12-03 | Movable flanged gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306500Y true CN201306500Y (en) | 2009-09-09 |
Family
ID=41098965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202201927U Expired - Fee Related CN201306500Y (en) | 2008-12-03 | 2008-12-03 | Movable flanged gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306500Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577228B (en) * | 2017-06-29 | 2021-06-23 | Alco Corp | Replenishing water filling device |
-
2008
- 2008-12-03 CN CNU2008202201927U patent/CN201306500Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577228B (en) * | 2017-06-29 | 2021-06-23 | Alco Corp | Replenishing water filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20131203 |