CN202733057U - Pneumatic three-way ball valve - Google Patents
Pneumatic three-way ball valve Download PDFInfo
- Publication number
- CN202733057U CN202733057U CN 201220399143 CN201220399143U CN202733057U CN 202733057 U CN202733057 U CN 202733057U CN 201220399143 CN201220399143 CN 201220399143 CN 201220399143 U CN201220399143 U CN 201220399143U CN 202733057 U CN202733057 U CN 202733057U
- Authority
- CN
- China
- Prior art keywords
- valve
- filler
- pneumatic
- way ball
- spheroid
- 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
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Abstract
The utility model discloses a pneumatic three-way ball valve. The pneumatic three-way ball valve comprises an air cylinder component, a valve body, a valve rod, a valve deck, a ball body, and a filler mechanism, wherein the filler mechanism is arranged between the valve body and the valve rod, the filler mechanism comprises a filler gasket, a filler pressing plate and filler arranged between the filler gasket and the filler pressing plate, a spring is connected with the top end of the filler mechanism which is located between the valve body and the valve rod, a spring pressing plate is arranged at the top of the spring, a rubber O-shaped sealing ring is arranged between the valve body and the ball body, the rubber O-shaped sealing ring is made of polytetrafluoroethylene or ethylene-propylene-diene monomer, a ball body groove is arranged inside the ball body, and the ball body groove is a straight groove. The pneumatic three-way ball valve has the advantages that the valve is enabled to be opened with less effort, and the ball body groove is the straight groove so that the valve is easy to clean and hygienic.
Description
Technical field
The utility model belongs to valve field, particularly a kind of Pneumatic three-way ball valve.
Background technique
Conventional ball valve adopts the spheroid two ends to fix to clamp sealing with a valve seat respectively, torsion is large when causing valve opening, adopts filler pressing sleeve to oppress by force filler and makes valve stem seal, and filler is fragile like this, and spheroid groove employing arc groove, residual difficult cleaning of material arranged in the groove easily.
The model utility content
For the deficiencies in the prior art, the utility model provides a kind of Pneumatic three-way ball valve.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of Pneumatic three-way ball valve, comprise cylinder assembly, valve body, valve rod, valve gap and spheroid, also comprise filling body, described filling body is located between valve body and the valve rod, described filling body comprises filler packing ring, hold-down grid, is located at the filler between filler packing ring and the hold-down grid, be positioned at the filling body upper end between described valve body and the valve rod and be connected with spring, the spring top is provided with spring bearer plate.Be provided with the RUBBER O RunddichtringO between valve body and the spheroid.Described RUBBER O RunddichtringO is teflon or Ethylene Propylene Terpolymer.Be provided with the spheroid groove in the described spheroid, and the spheroid groove is straight trough.
The beneficial effects of the utility model: adopt the utility model Pneumatic three-way ball valve, make valve opening more laborsaving, the spheroid groove adopts straight trough, so that the valve easy cleaning is much cleaner.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is filler place enlarged view.
Embodiment
A kind of Pneumatic three-way ball valve as shown in Figure 1 and Figure 2, comprise cylinder assembly 1, valve body 19, valve rod 12, valve gap 13 and spheroid 15, also comprise filling body, described filling body is located between valve body 19 and the valve rod 12, described filling body comprises filler packing ring 10, hold-down grid 8, is located at the filler 9 between filler packing ring 10 and the hold-down grid 8, be positioned at the filling body upper end between described valve body 19 and the valve rod 12 and be connected with spring 7, spring 7 tops are provided with spring bearer plate 6.Select spring 7 better to compress filler and can not say that it damages by pressure.Be provided with RUBBER O RunddichtringO 14 between valve body 19 and the spheroid 15.Described RUBBER O RunddichtringO 14 is teflon or Ethylene Propylene Terpolymer.Be provided with the spheroid groove in the described spheroid 15, and the spheroid groove is straight trough.The spheroid groove adopts straight trough, and material is difficult for remaining in the spheroid groove, and so that the valve easy cleaning is much cleaner.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in related domain.
Claims (4)
1. Pneumatic three-way ball valve, comprise cylinder assembly (1), valve body (19), valve rod (12), valve gap (13) and spheroid (15), it is characterized in that, also comprise filling body, described filling body is located between valve body (19) and the valve rod (12), described filling body comprises filler packing ring (10), hold-down grid (8), be located at the filler (9) between filler packing ring (10) and the hold-down grid (8), be positioned at the filling body upper end between described valve body (19) and the valve rod (12) and be connected with spring (7), spring (7) top is provided with spring bearer plate (6).
2. Pneumatic three-way ball valve according to claim 1 is characterized in that, is provided with RUBBER O RunddichtringO (14) between valve body (19) and the spheroid (15).
3. Pneumatic three-way ball valve according to claim 1 and 2 is characterized in that, described RUBBER O RunddichtringO (14) is teflon or Ethylene Propylene Terpolymer.
4. Pneumatic three-way ball valve according to claim 1 is characterized in that, described spheroid is provided with the spheroid groove in (15), and the spheroid groove is straight trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399143 CN202733057U (en) | 2012-08-13 | 2012-08-13 | Pneumatic three-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399143 CN202733057U (en) | 2012-08-13 | 2012-08-13 | Pneumatic three-way ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733057U true CN202733057U (en) | 2013-02-13 |
Family
ID=47658758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220399143 Expired - Lifetime CN202733057U (en) | 2012-08-13 | 2012-08-13 | Pneumatic three-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818049A (en) * | 2012-08-13 | 2012-12-12 | 浙江远安流体设备有限公司 | Pneumatic three-way ball valve |
-
2012
- 2012-08-13 CN CN 201220399143 patent/CN202733057U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818049A (en) * | 2012-08-13 | 2012-12-12 | 浙江远安流体设备有限公司 | Pneumatic three-way ball valve |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |