CN202048257U - Stainless steel male end ball valve - Google Patents
Stainless steel male end ball valve Download PDFInfo
- Publication number
- CN202048257U CN202048257U CN2011201259138U CN201120125913U CN202048257U CN 202048257 U CN202048257 U CN 202048257U CN 2011201259138 U CN2011201259138 U CN 2011201259138U CN 201120125913 U CN201120125913 U CN 201120125913U CN 202048257 U CN202048257 U CN 202048257U
- Authority
- CN
- China
- Prior art keywords
- valve body
- ball
- valve barrel
- left valve
- oedoeagus
- 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
A stainless steel male end ball valve comprises a left valve body, a straight-through ball in the left valve body and a shaft supported on the left valve body. An inner end of the shaft is connected with the straight-through ball through a plug-in manner; an outer end of the shaft is connected with a handle; a pressing ring, a pressing sleeve and a separation blade are sleeved on the shaft; the pressing ring is in the left valve body; one end of the pressing ring presses against the left valve body and the other end presses against the pressing sleeve; the separation blade is positioned between the pressing sleeve and the handle; a sealing ring is arranged between the straight-through ball and the valve body; a male end right valve body directly connected with the pipeline is also included; the male end right valve body and the left valve body are joined together and in a fixed connection; and a sealing gasket is arranged at the connecting part between the left valve body and the male end right valve body. The stainless steel male end ball valve can reduce an arranged flange, so that material is saved; cost is reduced; and installation is convenient.
Description
Technical field
The utility model relates to a kind of stainless steel oedoeagus ball valve, is mainly used in chemical liquid, the keying of be corrosive liquid and strongly corrosion liquid tank car, pipeline.
Background technique
At present the Stainless Steel Ball Valve of the keying usefulness of chemical liquid, be corrosive liquid and strongly corrosion liquid tank car, pipeline mainly contains two-piece type ball valve and one chip ball valve, the two-piece type ball valve is to increase an adpting flange on the one chip ball valve, this adpting flange can be fixedly connected can the suit pipeline link.The two ends of general adpting flange all have 8 mounting holes, and an end is connected with the one chip ball valve by 8 bolts, and the other end is connected with the link of connecting tube by 8 bolts.The one chip ball valve need be joined flange in addition and could be connected with the link of connecting tube.No matter be that one chip ball valve or two-piece type ball valve all need 16 bolts to be connected with the link of connecting tube, so need material many, it is long that the needed time is installed.
Summary of the invention
The purpose of this utility model provides a kind of stainless steel oedoeagus ball valve that can save material and be convenient to install.
The technological scheme that realizes above-mentioned purpose is: a kind of stainless steel oedoeagus ball valve, comprise left valve barrel, straight-through ball in the left valve barrel and be bearing in axle on the left valve barrel, the inner of axle and straight-through ball are pegged graft, the outer end of axle is connected with handle, be set with trim ring on the axle, gland and catch, trim ring is positioned at left valve barrel, one end of trim ring is against on the left valve barrel, the other end is against on the gland, catch is between gland and handle, be provided with seal ring between straight-through ball and the valve body, also comprise can with the direct-connected oedoeagus right valve barrel of pipeline, oedoeagus right valve barrel and left valve barrel are involutory, and the oedoeagus right valve barrel fixedlys connected with left valve barrel, and are provided with sealing gasket in the joint of left valve barrel and oedoeagus right valve barrel.
Be rotary with adjusting screw on the gland.
After adopting technique scheme and since be connected with on the left valve barrel can with the direct-connected oedoeagus right valve barrel of pipeline, saved a flange and 8 screw bolt and nut, not only saved material, reduced cost, and easy for installation.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present utility model;
Fig. 2 is A-A cross-sectional schematic of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1, shown in 2, a kind of stainless steel oedoeagus ball valve, comprise left valve barrel 7, straight-through ball 11 in the left valve barrel 7 and be bearing in axle 5 on the left valve barrel 7, the inner of axle 5 and straight-through ball 11 are pegged graft, the outer end of axle 5 is connected with handle 1, be set with trim ring 6 on the axle 5, gland 4 and catch 3, trim ring 6 is positioned at left valve barrel 7, one end of trim ring 6 is against on the left valve barrel 7, the other end is against on the gland 4, catch 3 is between gland 4 and handle 1, be provided with seal ring 12 between straight-through ball 11 and the valve body, also comprise can with the direct-connected oedoeagus right valve barrel 8 of pipeline, oedoeagus right valve barrel 8 is involutory with left valve barrel 7, and oedoeagus right valve barrel 8 is fixedlyed connected by screw 9 with left valve barrel 7, and is provided with sealing gasket 10 in the joint of left valve barrel 7 and oedoeagus right valve barrel 8.
Axle also is equipped with jump ring 2 on 5, and jump ring 2 props up catch 3, and jump ring 2 can prevent that stop tab 3 comes off.
As shown in Figure 1, be rotary with adjusting screw 13 on the gland 4.Adjusting screw 13 adopts two M12 socket head screws.After adopting this structure, when finding that the wearing and tearing of shaft end seal spare have leakage, then the balance adjusting screw 13 of tightening on the gland 4 gets final product.
Claims (2)
1. stainless steel oedoeagus ball valve, comprise left valve barrel (7), straight-through ball (11) in the left valve barrel (7) and be bearing in axle (5) on the left valve barrel (7), the inner of axle (5) and straight-through ball (11) are pegged graft, the outer end of axle (5) is connected with handle (1), be set with trim ring (6) on the axle (5), gland (4) and catch (3), trim ring (6) is positioned at left valve barrel (7), one end of trim ring (6) is against on the left valve barrel (7), the other end is against on the gland (4), catch (3) is positioned between gland (4) and the handle (1), be provided with seal ring (12) between straight-through ball (11) and the valve body, it is characterized in that: also comprise can with the direct-connected oedoeagus right valve barrel of pipeline (8), oedoeagus right valve barrel (8) is involutory with left valve barrel (7), and oedoeagus right valve barrel (8) is fixedlyed connected with left valve barrel (7), and is provided with sealing gasket (10) in the joint of left valve barrel (7) and oedoeagus right valve barrel (8).
2. stainless steel oedoeagus ball valve according to claim 1 is characterized in that: be rotary with adjusting screw (13) on the described gland (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201259138U CN202048257U (en) | 2011-04-26 | 2011-04-26 | Stainless steel male end ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201259138U CN202048257U (en) | 2011-04-26 | 2011-04-26 | Stainless steel male end ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048257U true CN202048257U (en) | 2011-11-23 |
Family
ID=44988566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201259138U Expired - Fee Related CN202048257U (en) | 2011-04-26 | 2011-04-26 | Stainless steel male end ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132159A (en) * | 2013-08-25 | 2014-11-05 | 浙江天瑞钢业有限公司 | Two-piece type ball valve and later machining technology |
-
2011
- 2011-04-26 CN CN2011201259138U patent/CN202048257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132159A (en) * | 2013-08-25 | 2014-11-05 | 浙江天瑞钢业有限公司 | Two-piece type ball valve and later machining technology |
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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: 20111123 Termination date: 20190426 |