CN202867908U - Dual-purpose ultrathin ball valve - Google Patents
Dual-purpose ultrathin ball valve Download PDFInfo
- Publication number
- CN202867908U CN202867908U CN 201220458714 CN201220458714U CN202867908U CN 202867908 U CN202867908 U CN 202867908U CN 201220458714 CN201220458714 CN 201220458714 CN 201220458714 U CN201220458714 U CN 201220458714U CN 202867908 U CN202867908 U CN 202867908U
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- CN
- China
- Prior art keywords
- valve
- ball valve
- valve body
- hole
- seal groove
- 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 a dual-purpose ultrathin ball valve. The dual-purpose ultrathin ball valve comprises a valve body, a valve cap, a through hole ball body, a valve rod and a seal groove. The valve body comprises bolt holes and threaded holes. The bolt holes are the through holes that penetrate through the valve body. The threaded holes comprise inner threads and do not penetrate through the valve body. The bolt holes and the threaded holes are respectively four in number. The seal groove is placed in the outer side surface of the ball valve and also can be placed in the valve cap or the valve body. When the dual-purpose ultrathin ball valve is used in a pipeline, a flange can be arranged between the ball valve and the pipeline in use or not.
Description
Technical field
The utility model relates to a kind of ultra-thin ball valve.
Background technique
Ultrathin ball valve is widely used in petrochemical industry.General ultra-thin ball valve need to could use after adding flange plate between ball valve and the pipeline, otherwise fluid leakage is easily caused in the joint between ball valve and the pipeline.
Summary of the invention
Problem to be solved in the utility model is: two kinds of purposes, and can add flange and use, also can need not flange and use.
For addressing the above problem, scheme of the present invention is:
The ultra-thin ball valve of a kind of two-purpose comprises valve body, valve gap, through hole spheroid, valve rod, seal groove.Wherein valve body comprises bolt hole and tapped hole.Bolt hole is the through hole that passes valve body.Tapped hole comprises internal thread, does not penetrate valve body.The quantity of bolt hole and tapped hole is 4.Described seal groove is positioned at the ball valve outer side surface, can be on the valve gap or on the valve body.
The beneficial effects of the utility model comprise:
1, the utility model can be applied to separately pipeline, by bolt hole, directly ball valve is installed on the corresponding pipeline, behind the arrangement Sealing, can be sealed between ball valve and the pipeline in the seal groove in the outside.
2, the utility model is installed on the pipeline after also can adding flange.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 internal anatomy.
Fig. 2 is the utility model embodiment 1 side view.
Fig. 3 is the structural representation that the utility model embodiment 1 seal groove is positioned at valve body.
Fig. 4 is the structural representation of the utility model embodiment 2 internal anatomy.
Fig. 5 is the utility model embodiment 2 side view.
Among upper each figure, 1 is valve body, and 2 is valve gap, and 3 is the through hole spheroid, and 4 is valve rod, and 5 is bolt hole, and 6 is tapped hole, and 7 is seal groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the ultra-thin ball valve of a kind of non-bonnet (NB) comprises valve body 1, valve gap 2, through hole spheroid 3, valve rod 4, seal groove 7.Valve body 1 and valve gap 2 surround valve pocket, and through hole spheroid 3 is installed in the valve pocket.Valve body 1 top comprises valve rod hole.Valve rod 4 passes valve rod hole, so that the bottom of valve rod 4 is positioned at valve pocket, its top is in the outside of valve body 1.Comprise connection set between stem bottom and the through hole spheroid.Thereby so that drive the rotation of through hole spheroid 3 during along valve rod 4 radial rotating when valve rod 4.Valve body (1) comprises bolt hole (5) and tapped hole (6), and wherein bolt hole (5) is through hole, penetrates valve body (1); Tapped hole (6) does not penetrate valve body, in comprise internal thread.As shown in Figure 2, the quantity of bolt hole (5) and tapped hole (6) all is 4.Seal groove 7 is positioned at the ball valve side, is positioned on the valve gap 2, and seal groove 7 is interior can install Sealing, such as O-ring seals.
As a kind of replacement form of the present embodiment, seal groove 7 also can be positioned on the valve body, as shown in Figure 3.
With reference to embodiment 1, such as Fig. 4, shown in 5, the ball valve both sides all include seal groove 7.
Claims (4)
1. the ultra-thin ball valve of two-purpose comprises valve body (1), valve gap (2), through hole spheroid (3), valve rod (4); It is characterized in that, comprise seal groove (7); Described valve body (1) comprises bolt hole (5) and tapped hole (6), and bolt hole (5) is the through hole that passes valve body; Tapped hole (6) comprises internal thread, does not penetrate valve body; The quantity of bolt hole (5) is 4, and the quantity of tapped hole (6) is 4; Described seal groove (7) is positioned at the ball valve outer side surface.
2. the ultra-thin ball valve of two-purpose as claimed in claim 1 is characterized in that, described seal groove (7) is positioned on the valve gap (2).
3. the ultra-thin ball valve of two-purpose as claimed in claim 1 is characterized in that, described seal groove (7) is positioned on the valve body (1).
4. the ultra-thin ball valve of two-purpose as claimed in claim 1 is characterized in that, the ball valve both sides all comprise seal groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458714 CN202867908U (en) | 2012-09-11 | 2012-09-11 | Dual-purpose ultrathin ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458714 CN202867908U (en) | 2012-09-11 | 2012-09-11 | Dual-purpose ultrathin ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867908U true CN202867908U (en) | 2013-04-10 |
Family
ID=48034629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458714 Expired - Fee Related CN202867908U (en) | 2012-09-11 | 2012-09-11 | Dual-purpose ultrathin ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596353A (en) * | 2019-10-18 | 2019-12-20 | 杭州飞科电气有限公司 | Online measuring equipment for water content of crude oil |
-
2012
- 2012-09-11 CN CN 201220458714 patent/CN202867908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596353A (en) * | 2019-10-18 | 2019-12-20 | 杭州飞科电气有限公司 | Online measuring equipment for water content of crude oil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20160911 |