CN203322323U - Forged steel gate valve with gasket - Google Patents
Forged steel gate valve with gasket Download PDFInfo
- Publication number
- CN203322323U CN203322323U CN2013203462592U CN201320346259U CN203322323U CN 203322323 U CN203322323 U CN 203322323U CN 2013203462592 U CN2013203462592 U CN 2013203462592U CN 201320346259 U CN201320346259 U CN 201320346259U CN 203322323 U CN203322323 U CN 203322323U
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- CN
- China
- Prior art keywords
- valve
- forged steel
- valve body
- valve rod
- steel gate
- 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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- Lift Valve (AREA)
Abstract
The utility model relates to a valve, in particular to a forged steel gate valve with a gasket, which mainly solves the technical problems that the valve structure is relatively complex, the manufacturing cost is relatively high, the opening and closing are relatively inconvenient, the service life is relatively short and the like existing in the prior art. The forged steel gate valve comprises a valve body (1), and is characterized in that a water inlet and outlet (2) is arranged in the valve body (1), the inner end of the water inlet and outlet (2) is provided with a valve seat (3), the upper end of the valve body is fixedly provided with a valve cover (4), a valve rod (5) is arranged in the valve body and the valve cover, the lower end of the valve rod is connected with a wedge disc (6) capable of sealing the valve seat, the upper end of the valve rod is in threaded connection with a valve rod nut (7), the upper end of the valve rod nut is connected with a hand wheel (9) through an upper nut (8), and the gasket (10) is arranged between the hand wheel and the valve rod nut.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of padded forged steel gate valve.
Background technique
Valve is controlling component in the pipeline fluid transporting system, and it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve of controlling for fluid, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are various.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can be from 0.0013MPa to 1000MPa ultrahigh pressure, operating temperature is from the high temperature of the ultralow temperature to 1430 of-269 ℃ ℃.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, worm gear, electromagnetic driven, electricity surge, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can be under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, valve relies on and drives or automechanism makes it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is controlled function to realize it.But existing valve mechanism is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
The model utility content
The utility model is to provide a kind of padded forged steel gate valve, and it is mainly that to solve the existing valve mechanism of prior art comparatively complicated, and manufacture cost is higher, opens and closes comparatively inconvenience, working life shorter grade technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Padded forged steel gate valve of the present utility model, comprise valve body, described valve body is provided with intake-outlet, intake-outlet the inner is provided with valve seat, and the valve body upper end is fixed with valve gap, and valve body, valve gap inside are provided with valve rod, but the valve rod lower end is connected with the flashboard of closed valve seat, the valve rod upper end Stem Mut that has been threaded, the Stem Mut upper end is connected with handwheel by upper cap nut, between handwheel and Stem Mut, is provided with liner.
As preferably, described valve seat the inner is obliquely installed, and flashboard is provided with inclined-plane.
Therefore, valve mechanism of the present utility model is comparatively simple, reasonable, and manufacture cost is lower, and more for convenience, it is comparatively easy to open and close in processing, and working life is higher.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the padded forged steel gate valve of this example, as Fig. 1, comprise valve body 1, valve body is provided with intake-outlet 2, and intake-outlet the inner is provided with valve seat 3, the valve body upper end is fixed with valve gap 4, valve body, valve gap inside are provided with valve rod 5, but the valve rod lower end is connected with the flashboard 6 of closed valve seat, the valve rod upper end Stem Mut 7 that has been threaded, the Stem Mut upper end is connected with handwheel 9 by upper cap nut 8, is provided with liner 10 between handwheel and Stem Mut.Valve seat the inner is obliquely installed, and flashboard is provided with inclined-plane 11.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. a padded forged steel gate valve, comprise valve body (1), it is characterized in that described valve body (1) is provided with intake-outlet (2), intake-outlet the inner is provided with valve seat (3), the valve body upper end is fixed with valve gap (4), valve body, valve gap inside are provided with valve rod (5), but the valve rod lower end is connected with the flashboard (6) of closed valve seat, the valve rod upper end Stem Mut (7) that has been threaded, the Stem Mut upper end is connected with handwheel (9) by upper cap nut (8), is provided with liner (10) between handwheel and Stem Mut.
2. padded forged steel gate valve according to claim 1, is characterized in that described valve seat (3) the inner is obliquely installed, and flashboard (6) is provided with inclined-plane (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203462592U CN203322323U (en) | 2013-05-31 | 2013-05-31 | Forged steel gate valve with gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203462592U CN203322323U (en) | 2013-05-31 | 2013-05-31 | Forged steel gate valve with gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322323U true CN203322323U (en) | 2013-12-04 |
Family
ID=49661675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203462592U Expired - Fee Related CN203322323U (en) | 2013-05-31 | 2013-05-31 | Forged steel gate valve with gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322323U (en) |
-
2013
- 2013-05-31 CN CN2013203462592U patent/CN203322323U/en not_active Expired - Fee Related
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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: 20131204 Termination date: 20140531 |