CN201074689Y - Triplet loose flange ball valve - Google Patents
Triplet loose flange ball valve Download PDFInfo
- Publication number
- CN201074689Y CN201074689Y CNU2007201145681U CN200720114568U CN201074689Y CN 201074689 Y CN201074689 Y CN 201074689Y CN U2007201145681 U CNU2007201145681 U CN U2007201145681U CN 200720114568 U CN200720114568 U CN 200720114568U CN 201074689 Y CN201074689 Y CN 201074689Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- flange
- main valve
- concentricity
- utility
- 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 three-way loop flange ball valve, which comprises a main valve body, a rear cover, a valve rod and a valve core. One side of the main valve body is provided with a fixed flange, and the other side of the main valve body is connected with a left valve base in a sealing way, and a dynamic flange is moveably sleeved on the left valve base, and one side of the main valve body is connected with a lateral valve body which is communicated with the valve core and is provided with a lateral flow passage. The utility model overcomes the shortcomings that the concentricity of the normal flange ball valves in the prior art is difficult to adjust when the normal flange ball valves are mounted in pipelines, with the design, the concentricity between the pipelines and the fixed flange can be adjusted by rotating the dynamic flange, the installation quality is greatly improved. The utility model has the advantages of simple structure and excellent sealing effect, and the concentricity is convenient to adjust.
Description
Affiliated technical field
The utility model relates to a kind of threeway lap joint flange ball valve.
Background technique
Valve body both sides at traditional ball valve all are provided with fixing flange, and when installing in pipeline, its concentricity is difficult to adjust, if installation is improper, also occurs the phenomenon of dielectric leakage between ball valve and the pipeline easily.
Summary of the invention
When overcoming that common Flange Ball Valves is installed in the prior art in pipeline, the problem that its concentricity is difficult to adjust, the utility model provides a kind of threeway lap joint flange ball valve, simple in structure, easy to adjust, the good sealing effect of concentricity when installing of this threeway lap joint flange ball valve.
The technological scheme that its technical problem that solves the utility model adopts is: comprise main valve body, bonnet, valve rod and spool, a side of main valve body is provided with fastening flange, at the opposite side of the main valve body left valve seat that is tightly connected, the moving flange of pivot bush unit on the left valve seat.
Side at main valve body is connected with the side valve body of being with side runner and communicating with spool.
The utility model is by above-mentioned design, can rotate that moving flange is adjusted and pipeline and fastening flange between concentricity, improved installation quality greatly, have simple in structure, concentricity is easy to adjust, advantage of good sealing effect.
Description of drawings
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
As shown in the figure, the utility model comprises main valve body 1, bonnet 10, valve rod 2 and spool 3, and an end of valve rod 2 connects handle 9, the other end is fixed on the spool 3, one side of main valve body 1 is provided with fastening flange 4, the opposite side of the main valve body 1 left valve seat 5 that is tightly connected, the moving flange 6 of pivot bush unit on the left valve seat 5.Side at main valve body 1 is connected with the side valve body 8 of being with side runner 7 and communicating with spool 3.When in pipeline, installing, can rotate that moving flange 6 is adjusted and pipeline and fastening flange 4 between concentricity, help improving installation quality.
Claims (2)
1. a threeway lap joint flange ball valve comprises main valve body, bonnet, valve rod and spool, and a side of main valve body is provided with fastening flange, it is characterized in that opposite side at main valve body (1) the left valve seat (5) that is tightly connected, and left valve seat (5) is gone up the moving flange (6) of pivot bush unit.
2. threeway lap joint flange ball valve according to claim 1 is characterized in that being connected with the side valve body (8) of being with side runner (7) and communicating with spool (3) in a side of main valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201145681U CN201074689Y (en) | 2007-09-06 | 2007-09-06 | Triplet loose flange ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201145681U CN201074689Y (en) | 2007-09-06 | 2007-09-06 | Triplet loose flange ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074689Y true CN201074689Y (en) | 2008-06-18 |
Family
ID=39519952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201145681U Expired - Fee Related CN201074689Y (en) | 2007-09-06 | 2007-09-06 | Triplet loose flange ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074689Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788176A (en) * | 2011-04-13 | 2012-11-21 | 戴大蒙 | Alternative ball check valve |
| CN103335131A (en) * | 2013-07-03 | 2013-10-02 | 无锡宇吉科技有限公司 | Constant pressure three-way regulating valve |
| CN103807465A (en) * | 2014-03-04 | 2014-05-21 | 四川飞球（集团）有限责任公司 | Side-mounted three-way ball valve, and assembly method and assembly tool thereof |
| CN105650376A (en) * | 2016-03-03 | 2016-06-08 | 江苏安捷利机电科技有限公司 | Connecting flange piece for electric vehicle |
| CN105650378A (en) * | 2016-03-03 | 2016-06-08 | 江苏安捷利机电科技有限公司 | Flange connection equipment for electric cars |
| CN106523733A (en) * | 2016-12-23 | 2017-03-22 | 王小东 | Multifunctional ball valve for safety valve pressure test device |
| CN106958670A (en) * | 2017-05-02 | 2017-07-18 | 贵州航天智慧农业有限公司 | One kind is irrigated with T-shaped three-way four-position valve |
-
2007
- 2007-09-06 CN CNU2007201145681U patent/CN201074689Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788176A (en) * | 2011-04-13 | 2012-11-21 | 戴大蒙 | Alternative ball check valve |
| CN102788176B (en) * | 2011-04-13 | 2014-02-12 | 戴大蒙 | Alternative ball check valve |
| CN103335131A (en) * | 2013-07-03 | 2013-10-02 | 无锡宇吉科技有限公司 | Constant pressure three-way regulating valve |
| CN103335131B (en) * | 2013-07-03 | 2017-01-11 | 江苏盐电阀门有限公司 | Constant pressure three-way regulating valve |
| CN103807465A (en) * | 2014-03-04 | 2014-05-21 | 四川飞球（集团）有限责任公司 | Side-mounted three-way ball valve, and assembly method and assembly tool thereof |
| CN105650376A (en) * | 2016-03-03 | 2016-06-08 | 江苏安捷利机电科技有限公司 | Connecting flange piece for electric vehicle |
| CN105650378A (en) * | 2016-03-03 | 2016-06-08 | 江苏安捷利机电科技有限公司 | Flange connection equipment for electric cars |
| CN106523733A (en) * | 2016-12-23 | 2017-03-22 | 王小东 | Multifunctional ball valve for safety valve pressure test device |
| CN106958670A (en) * | 2017-05-02 | 2017-07-18 | 贵州航天智慧农业有限公司 | One kind is irrigated with T-shaped three-way four-position 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: 20080618 Termination date: 20110906 |