CN204328045U - A kind of wafer type clay pneumatic ball valve - Google Patents
A kind of wafer type clay pneumatic ball valve Download PDFInfo
- Publication number
- CN204328045U CN204328045U CN201420798319.9U CN201420798319U CN204328045U CN 204328045 U CN204328045 U CN 204328045U CN 201420798319 U CN201420798319 U CN 201420798319U CN 204328045 U CN204328045 U CN 204328045U
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- valve body
- valve
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- support
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Abstract
The utility model discloses a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connects to form total valve body by bolt assembly, convex surface valve body, gasket seal one is provided with between concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and be fixed on support.The utility model advantage is compared with prior art: of the present utility model simple for structure, and while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.
Description
Technical field
The utility model relates to a kind of ball valve, particularly relates to a kind of wafer type clay pneumatic ball valve.
Background technique
Wafer type pneumatic ball valve adopts intelligent control and location, supporting with electropneumatic valve positioner, and input 4-20mADC signal and 0.4 ~ 0.7MPa source of the gas can control running, realize pressure, flow, temperature, the isoparametric adjustment of liquid level.It take pressurized air as power, and valve rod band movable valve plug rotates the action that 90 ° can realize standard-sized sheet-full cut-off in valve body.Existing wafer type pneumatic ball valve complex structure, dismounting inconvenience, cause maintenance, difficult in maintenance, working life is short.
Summary of the invention
The utility model is to solve above-mentioned deficiency, provides a kind of wafer type clay pneumatic ball valve.
Above-mentioned purpose of the present utility model is realized by following technological scheme: a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connects to form total valve body by bolt assembly, convex surface valve body, gasket seal one is provided with between concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and be fixed on support.
The utility model advantage is compared with prior art: of the present utility model simple for structure, and while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body 1-1, concave surface valve body 1-2, spool 2, valve gap 3, Gland 4, support 5 and pneumatic actuator 6, described convex surface valve body 1, concave surface valve body 2 connects to form total valve body 1 by bolt assembly 7, convex surface valve body 1-1, gasket seal 1 is provided with between concave surface valve body 1-2, valve gap 3 is arranged on total valve body 1 upper end-hole, gasket seal 29 is provided with between valve gap 3 and total valve body 1, support 5 is locked on total valve body 1 together with valve gap 3, described Gland 4 is locked on valve gap 3, described pneumatic actuator 6 connects spool 2, and be fixed on support 5.Of the present utility model simple for structure, while realizing pneumatic control, valve body dismounting is convenient, maintenance, easy to maintenance, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. a wafer type clay pneumatic ball valve, it is characterized in that: comprise convex surface valve body, concave surface valve body, spool, valve gap, Gland, support and pneumatic actuator, described convex surface valve body, concave surface valve body connect to form total valve body by bolt assembly, gasket seal one is provided with between convex surface valve body, concave surface valve body, valve gap is arranged on total valve body upper end-hole, gasket seal two is provided with between valve gap and total valve body, support is locked on total valve body together with valve gap, described Gland is locked on valve gap, described pneumatic actuator connects spool, and is fixed on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798319.9U CN204328045U (en) | 2014-12-17 | 2014-12-17 | A kind of wafer type clay pneumatic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798319.9U CN204328045U (en) | 2014-12-17 | 2014-12-17 | A kind of wafer type clay pneumatic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328045U true CN204328045U (en) | 2015-05-13 |
Family
ID=53164406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798319.9U Expired - Fee Related CN204328045U (en) | 2014-12-17 | 2014-12-17 | A kind of wafer type clay pneumatic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488423A (en) * | 2018-05-21 | 2018-09-04 | 浙江金龙自控设备有限公司 | A kind of multi-sealed supercharging ball valve |
-
2014
- 2014-12-17 CN CN201420798319.9U patent/CN204328045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488423A (en) * | 2018-05-21 | 2018-09-04 | 浙江金龙自控设备有限公司 | A kind of multi-sealed supercharging ball valve |
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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: 20150513 Termination date: 20161217 |