CN202545842U - L-shaped flange butterfly valve - Google Patents
L-shaped flange butterfly valve Download PDFInfo
- Publication number
- CN202545842U CN202545842U CN2012202137518U CN201220213751U CN202545842U CN 202545842 U CN202545842 U CN 202545842U CN 2012202137518 U CN2012202137518 U CN 2012202137518U CN 201220213751 U CN201220213751 U CN 201220213751U CN 202545842 U CN202545842 U CN 202545842U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- flange butterfly
- butterfly valve
- shaped 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.)
- Expired - Fee Related
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- Valve Housings (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses an L-shaped flange butterfly valve, which comprises a valve body (1) and a valve plate positioned in the valve body (1), and is characterized in that the water outlet end of the valve body (1) is provided with a 90-degree bent pipe integrally connected with the valve body (1), so that the valve body (1) is L-shaped. Due to the adoption of the L-shaped flange butterfly valve, the connection of one bent pipe is omitted, two water leaking points which tend to cause water leakage are reduced, and a half of the installation workload is reduced; and meanwhile, a connecting flange is eliminated, so that the reliability is enhanced, and the production and use costs are lowered.
Description
Technical field
The utility model relates to butterfly valve, especially the valve body of butterfly valve.
Background technique
Butterfly valve is a kind of of valve, is widely used in production field.Common flange butterfly general being in line with pipeline or other equipment in installation is connected; But produce the flow direction that will often will change fluid; Making into, water direction and water outlet direction are 90 degree; So just must be on pipeline when using butterfly valve suitable position the bend pipe of 90 degree is installed, make in the pipeline many elbows and increased by two flanged joint places that possibly leak.Both reduce the reliability of whole pipe-line system, also increased the workload of installing and removing, also increased production and user cost simultaneously.
Summary of the invention
The purpose of the utility model solves butterfly valve exactly and when changing flow direction, is connected with bend pipe and has poor reliability, and installation workload is big, the problem that user cost is high.
The technological scheme that the utility model adopts is: a kind of L type flange butterfly, it comprises valve body and the valve plate that is positioned at valve body, it is characterized in that described valve body waterexit end is provided with the 90 degree bend pipes that are connected as a single entity with valve body, makes valve body L-shaped.
Adopt technique scheme; Bend pipe and valve body are connected as a single entity;, kind just can reduce the connection of a bend pipe in being installed; Also just reduced and to cause two leakage points that leak and reduce by 1/2nd installation workload, saved adpting flange simultaneously, so reliability and production and user cost have obtained decline.
Description of drawings
Fig. 1 is the utility model schematic representation.
Embodiment
As shown in Figure 1, a kind of L type flange butterfly, it comprises valve body 1 and the valve plate that is positioned at valve body 1, valve body 1 waterexit end is provided with the 90 degree bend pipes that are connected as a single entity with valve body 1, makes that valve body 1 is L-shaped.Valve body 1 and the casting when casting of 90 degree bend pipes are connected as a single entity, and 90 degree bend pipe end adpting flanges 2 are convenient to be connected with pipeline.The 90 degree bend pipes and the valve body 1 of the utility model also can be welding or their Placement, so long as valve body 1 is linked as the protection domain that should all fall into the utility model with 90 degree bend pipes.
Claims (2)
1. L type flange butterfly, it comprises valve body [1] and is positioned at the valve plate of valve body [1], it is characterized in that described valve body [1] waterexit end is provided with the 90 degree bend pipes that are connected as a single entity with valve body [1], makes that valve body [1] is L-shaped.
2. L type flange butterfly according to claim 1 is characterized in that the waterexit end of described 90 degree bend pipes is connected with flange [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137518U CN202545842U (en) | 2012-05-14 | 2012-05-14 | L-shaped flange butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202137518U CN202545842U (en) | 2012-05-14 | 2012-05-14 | L-shaped flange butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545842U true CN202545842U (en) | 2012-11-21 |
Family
ID=47166480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202137518U Expired - Fee Related CN202545842U (en) | 2012-05-14 | 2012-05-14 | L-shaped flange butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545678A (en) * | 2016-12-26 | 2017-03-29 | 常熟市惠机电有限公司 | A kind of rotatable valve |
-
2012
- 2012-05-14 CN CN2012202137518U patent/CN202545842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545678A (en) * | 2016-12-26 | 2017-03-29 | 常熟市惠机电有限公司 | A kind of rotatable valve |
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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: 20121121 Termination date: 20140514 |