CN203847745U - High-performance split fluorine-lined ball valve - Google Patents
High-performance split fluorine-lined ball valve Download PDFInfo
- Publication number
- CN203847745U CN203847745U CN201420018107.4U CN201420018107U CN203847745U CN 203847745 U CN203847745 U CN 203847745U CN 201420018107 U CN201420018107 U CN 201420018107U CN 203847745 U CN203847745 U CN 203847745U
- Authority
- CN
- China
- Prior art keywords
- valve
- filler
- valve body
- valve seat
- ball
- 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 - Lifetime
Links
- 239000000945 filler Substances 0.000 claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a high-performance split fluorine-lined ball valve comprising a valve body, a valve seat, a ball, filler, a filler gland, and an operating mechanism. The valve seat is mounted in the valve body. The ball is disposed in the valve seat. The filler is arranged outside the valve seat. The filler is compressed by the filler gland. The operating mechanism is arranged above the filler gland. The valve seat is connected with the operating mechanism through a valve stem. The valve body is in a symmetrical two-piece structure and in an integrated structure. The operating mechanism is operated pneumatically, electrically or manually. The high-performance split fluorine-lined ball valve has the advantages that the valve body is designed in the symmetric two-piece form, the dead angle of the integrated ball in an inner cavity of the two-piece valve body is minimized, and no space for residue is reserved between the ball and the inner cavity of the valve body; the operating mechanism is operated pneumatically, electrically or manually, and customers have more choices accordingly.
Description
Technical field
The utility model relates to valve technology field, relates in particular to a kind of high-performance midsplit type lining fluorine ball valve.
Background technique
At present, China has become world petroleum chemicals big producing country, crude capacity has occupied second place of the world and ethylene production capacity has occupied third place in the world, but the petrochemical equipment of China is main dependence on import for a long time, valve in some important technological processes is also mainly import, and inlet valve has life time, needs to change after expiring, not only expensive during replacing, and it is pressed for time.Sometimes delay and go into operation, can cause loss economically.In traditional fluorine ball valve, the residual a large amount of medium of meeting in valve body, is so not only easy to corrode valve body, and can causes the waste of resource.Common valve operating mechanism is all single, and choice is less, and operating device neither be very convenient in the process of using.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of high-performance midsplit type easy to operate, that economize on resources to serve as a contrast fluorine ball valve.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of high-performance midsplit type lining fluorine ball valve, by valve body, valve seat, spheroid, filler, Gland and operating device, formed, valve seat is installed in valve body, in valve seat, be provided with spheroid, valve seat is provided with filler outward, on filler, have Gland to compress, Gland top is provided with operating device, and valve seat is connected by valve rod with operating device.
Described valve body is symmetrical two-piece type structure.
Described spheroid is integral type structure.
Described operating device is pneumatic, electronic or manual.
The beneficial effects of the utility model: this model utility is designed to symmetrical two-piece type by valve body, make integral type valve sphere and symmetrical two-piece type body cavity between dead angle reach minimum, make the occasion of noresidue medium in spheroid and valve pocket; Operating device can be for pneumatic, electronic and manual, and customer selecting is larger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high-performance midsplit type lining fluorine ball valve, by valve body 1, valve seat 2, spheroid 3, filler 4, Gland 5 and operating device 6, formed, valve seat 2 is installed in valve body 1, in valve seat 2, be provided with spheroid 3, the outer filler 4 that is provided with of valve seat 2, on filler 4, there is Gland 5 to compress, Gland 5 tops are provided with operating device 6, valve seat 2 is connected by valve rod with operating device 6, described valve body 1 is symmetrical two-piece type structure, and described spheroid 3 is integral type structure, and described operating device 6 is pneumatic, electronic or manual.When being manual-operating mechanism, guaranteed that valve is in use easy to operate, accessible.The beneficial effects of the utility model: this model utility is designed to symmetrical two-piece type by valve body, make integral type valve sphere and symmetrical two-piece type body cavity between dead angle reach minimum, make the occasion of noresidue medium in spheroid and valve pocket; Operating device can be for pneumatic, electronic and manual, and customer selecting is larger.
Claims (1)
1. a high-performance midsplit type serves as a contrast fluorine ball valve, by valve body (1), valve seat (2), spheroid (3), filler (4), Gland (5) and operating device (6) form, it is characterized in that, valve seat (2) is installed in valve body (1), in valve seat (2), be provided with spheroid (3), the outer filler (4) that is provided with of valve seat (2), on filler (4), there is Gland (5) to compress, Gland (5) top is provided with operating device (6), valve seat (2) is connected by valve rod with operating device (6), described valve body (1) is symmetrical two-piece type structure, described spheroid (3) is integral type structure, described operating device (6) is pneumatic, electronic or manual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018107.4U CN203847745U (en) | 2014-01-13 | 2014-01-13 | High-performance split fluorine-lined ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018107.4U CN203847745U (en) | 2014-01-13 | 2014-01-13 | High-performance split fluorine-lined ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847745U true CN203847745U (en) | 2014-09-24 |
Family
ID=51560763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018107.4U Expired - Lifetime CN203847745U (en) | 2014-01-13 | 2014-01-13 | High-performance split fluorine-lined ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847745U (en) |
-
2014
- 2014-01-13 CN CN201420018107.4U patent/CN203847745U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |