CN202451928U - Electric ball valve - Google Patents
Electric ball valve Download PDFInfo
- Publication number
- CN202451928U CN202451928U CN2012200705530U CN201220070553U CN202451928U CN 202451928 U CN202451928 U CN 202451928U CN 2012200705530 U CN2012200705530 U CN 2012200705530U CN 201220070553 U CN201220070553 U CN 201220070553U CN 202451928 U CN202451928 U CN 202451928U
- Authority
- CN
- China
- Prior art keywords
- valve
- ball valve
- groove
- valve body
- electric ball
- 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 discloses an electric ball valve. The ball valve comprises a valve body, a valve cover and a valve seat, wherein the valve cover and the valve seat are arranged on the valve body, the ball valve is arranged in the valve seat, a valve rod is arranged on the upper portion of the ball valve and connected with an actuator, being improved, the valve cover is in threaded connection with the valve body, a groove is arranged on the inner side of an end face where the valve body and the valve cover are matched with each other, and a sealing gasket is arranged inside the groove. According to the electric ball valve, the groove is arranged on the inner side of the end face where the valve body and the valve cover are matched with each other, the sealing gasket is arranged inside the groove, a leakage prevention effect is achieved, anaerobic glue which is coated on valve cover screw threads is reduced, after installation of the valve, even if a defective product exists, the product can be repaired, and the rejection rate of products is reduced.
Description
Technical field
The utility model relates to a kind of electric ball valve.
Background technique
Electric ball valve is main through the rotation of motorized motions ball valve in pipeline, cuts off or distribute and change the flow direction of medium, and it only need just can close tight with revolving the operation that turn 90 degrees and very little moment of rotation.Optimum is made switch, cut-off valve uses, and can ball valve design become to make it have the usefulness of throttling and control flow rate.These require precision-fit sealing between the valve seat, valve gap, valve body of electric ball valve, improved valve gap, with the accuracy of manufacturing of valve body matching thread, between the valve body and valve gap that matches simultaneously.
Summary of the invention
The sealing cost height that the utility model in use exists for solving existing technology, problems such as valve inner spare accuracy of manufacturing height provide a kind of good seal performance, the electric ball valve that cost is low.
The technological scheme that the utility model solves existing issue is an electric ball valve; Comprise valve body, be arranged at valve gap and valve seat on the valve body, be provided with ball valve in the valve seat, ball valve top is provided with valve rod and connects final controlling element; As improvement; Described valve gap is bolted on the valve body, and the described valve body end face inboard of matching with valve gap is provided with groove, is provided with gasket seal in the groove.
As further improvement, above-mentioned gasket seal is a resilient pad; Above-mentioned gasket seal material is a teflon.
The utility model compared with prior art, its beneficial effect is between valve body and the valve gap end face groove to be set matching, and gasket seal is set in the groove, can reach the effect of exhausted leakage, can and can reduce at the valve gap screw thread and coat anaerobic adhesive; When installing valve, even the defective products phenomenon occurs, also can reprocess, reduced scrappage to product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; This case study on implementation comprises valve body 1, is arranged at valve gap 2 and valve seat 3 on the valve body 1; Be provided with ball valve 31 in the valve seat 3, ball valve 31 tops are provided with valve rod 4 and connect final controlling element 41, and valve gap 2 is bolted on the valve body 1; The valve body 1 end face inboard of matching with valve gap 2 is provided with groove 21, is provided with gasket seal 5 in the groove 21.
Claims (3)
1. electric ball valve; Comprise valve body, be arranged at valve gap and valve seat on the valve body; Be provided with ball valve in the valve seat, ball valve top is provided with valve rod and connects final controlling element, and it is characterized in that: described valve gap is bolted on the valve body; The described valve body end face inboard of matching with valve gap is provided with groove, is provided with gasket seal in the groove.
2. electric ball valve as claimed in claim 1 is characterized in that: described gasket seal material is a teflon.
3. electric ball valve as claimed in claim 1 is characterized in that: described gasket seal is a resilient pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200705530U CN202451928U (en) | 2012-02-29 | 2012-02-29 | Electric ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200705530U CN202451928U (en) | 2012-02-29 | 2012-02-29 | Electric ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451928U true CN202451928U (en) | 2012-09-26 |
Family
ID=46867793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200705530U Expired - Fee Related CN202451928U (en) | 2012-02-29 | 2012-02-29 | Electric ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451928U (en) |
-
2012
- 2012-02-29 CN CN2012200705530U patent/CN202451928U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |