CN223203721U - A high-performance elastic metal seat for G-type butterfly valve - Google Patents
A high-performance elastic metal seat for G-type butterfly valveInfo
- Publication number
- CN223203721U CN223203721U CN202422851737.6U CN202422851737U CN223203721U CN 223203721 U CN223203721 U CN 223203721U CN 202422851737 U CN202422851737 U CN 202422851737U CN 223203721 U CN223203721 U CN 223203721U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- butterfly valve
- supporting edge
- performance
- flange
- 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.)
- Active
Links
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to a high-performance G-type butterfly valve elastic metal valve seat, which comprises a valve seat body, wherein the outer edge end of the valve seat body is provided with a supporting edge, the supporting edge is in annular arrangement, the inner side of the supporting edge is provided with a flange, a buffer groove which is sunken downwards is formed between the flange and the supporting edge, and the inner side of the flange is provided with an annular convex part. The high-performance G-type butterfly valve elastic metal valve seat effectively improves the sealing performance of the butterfly valve during use and effectively prolongs the service life.
Description
Technical Field
The utility model particularly relates to a high-performance G-type butterfly valve elastic metal valve seat.
Background
The pipeline is an important device for conveying media and controlling hydraulic pressure and air pressure, and the valve is commonly applied to various pipelines and used for connecting, closing, adjusting the flow, pressure and the like of the pipelines so as to meet production requirements. The butterfly valve has the advantages of simple structure, low cost, quick opening and closing and the like, and is widely applied. In the use, because the influence of various operating modes, partial fluid can permeate out from the gap of valve body, so generally all need corresponding sealed disk seat in the valve body, and the valve seat sealing performance's quality can influence the life-span of valve, can influence the normal transmission of pipeline.
Disclosure of utility model
In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide the elastic metal valve seat of the high-performance G-type butterfly valve.
In order to solve the technical problems, the high-performance G-type butterfly valve elastic metal valve seat comprises a valve seat body, wherein the outer edge end of the valve seat body is provided with a supporting edge, the supporting edge is in annular arrangement, the inner side of the supporting edge is provided with a flange, a buffer groove which is sunken downwards is formed between the flange and the supporting edge, and an annular convex part is formed on the inner side of the flange.
Preferably, an elastic ring with an opening is formed on the ring convex part.
Preferably, the opening of the elastic ring is downward.
Preferably, the cross section of the elastic ring is semicircular.
Preferably, the groove body of the buffer groove is formed with a plurality of corrugated grooves.
Compared with the prior art, the high-performance G-type butterfly valve elastic metal valve seat has the advantages that the buffer groove is formed between the supporting edge and the flange, and the annular convex part is arranged on the inner side of the flange, so that the sealing performance of the butterfly valve in use is improved, and the service life of the butterfly valve is effectively prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
The figure shows that the valve seat comprises a valve seat body 1, a supporting edge 2, a blocking edge 3, a buffer groove 4, a ring convex part 5, an elastic ring 6, a corrugated groove 7.
Detailed Description
In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1, a high performance G-type butterfly valve elastic metal valve seat comprises a valve seat body 1, wherein a supporting edge 2 is arranged at the outer edge end of the valve seat body 1, the supporting edge 2 is in an annular arrangement, a flange 3 is arranged at the inner side of the supporting edge 2, a buffer groove 4 which is sunken downwards is formed between the flange 3 and the supporting edge 2, and a ring convex part 5 is formed at the inner side of the flange 3.
In this embodiment, an elastic ring 6 with an opening is formed on the ring protruding portion 5, so that the elastic performance of the valve seat body 1 is effectively improved, and the tightness during installation is improved.
In this embodiment, the opening of the elastic ring 6 is disposed downward.
In this embodiment, the cross section of the elastic ring 6 is semicircular.
In this embodiment, the groove body of the buffer groove 4 is formed with a plurality of corrugated grooves 7, so as to improve the structural strength of the valve seat body 1.
The present utility model is not limited to the above embodiments, but can be modified, equivalent, and modified in any way by those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The elastic metal valve seat of the high-performance G-type butterfly valve is characterized by comprising a valve seat body, wherein the outer edge end of the valve seat body is provided with a supporting edge, the supporting edge is in annular arrangement, the inner side of the supporting edge is provided with a flange, a buffer groove which is sunken downwards is formed between the flange and the supporting edge, and an annular convex part is formed on the inner side of the flange.
2. The high performance G butterfly valve spring metal valve seat of claim 1 wherein said ring boss defines an elastomeric ring having an opening.
3. The high performance G butterfly valve spring metal valve seat of claim 2 wherein the spring ring has an opening facing downward.
4. The high-performance G-type butterfly valve elastic metal valve seat according to claim 3, wherein the cross section of the elastic ring is semicircular.
5. The high performance G-type butterfly valve elastic metal valve seat of claim 1, wherein the groove body of the buffer groove is formed with a plurality of corrugated grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422851737.6U CN223203721U (en) | 2024-11-22 | 2024-11-22 | A high-performance elastic metal seat for G-type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422851737.6U CN223203721U (en) | 2024-11-22 | 2024-11-22 | A high-performance elastic metal seat for G-type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223203721U true CN223203721U (en) | 2025-08-08 |
Family
ID=96602355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422851737.6U Active CN223203721U (en) | 2024-11-22 | 2024-11-22 | A high-performance elastic metal seat for G-type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223203721U (en) |
-
2024
- 2024-11-22 CN CN202422851737.6U patent/CN223203721U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223203721U (en) | A high-performance elastic metal seat for G-type butterfly valve | |
| CN222718392U (en) | Electronic expansion valve | |
| CN218510188U (en) | Forged steel stop check valve | |
| CN219388671U (en) | All-welded eccentric ball valve with corrugated pipe valve seat | |
| CN207437850U (en) | Double-disc type metal sealing check valve | |
| CN219932945U (en) | Self-adaptive high-reliability honeycomb structure metal sealing element | |
| CN222963355U (en) | A butterfly valve with elastic butterfly plate | |
| CN223690346U (en) | Anti-backflow bidirectional hard sealing butterfly valve | |
| CN221743228U (en) | Butterfly valve seal | |
| CN222067773U (en) | A leak-proof stop valve | |
| CN222255096U (en) | Valve seat for butterfly valve with reinforced sealing | |
| CN218118648U (en) | Two-way sealed metal lining ceramic butterfly plate | |
| CN223690383U (en) | Ball valve body and ball valve with dual seal structure | |
| CN223294296U (en) | A power storage ball valve | |
| CN220910519U (en) | Ore pulp valve with good sealing performance | |
| CN223203719U (en) | A petal-shaped sealing structure of a butterfly valve | |
| CN220891145U (en) | Pneumatic angle valve with corrugated diaphragm | |
| CN207093861U (en) | A kind of integral type flap damping check valve | |
| CN217003143U (en) | Self-cleaning corrosion-resistant hard sealing valve seat | |
| CN222142024U (en) | Valve cast steel structural member | |
| CN217977433U (en) | Stop valve | |
| CN216242501U (en) | Lifting type silencing check valve | |
| CN223388004U (en) | Dustproof construction and disk seat | |
| CN219317746U (en) | Mechanical seal structure of a flanged ball valve | |
| CN223137024U (en) | Diaphragm valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |