CN203979484U - To pressing from both sides slim Flange Ball Valves - Google Patents
To pressing from both sides slim Flange Ball Valves Download PDFInfo
- Publication number
- CN203979484U CN203979484U CN201420447378.1U CN201420447378U CN203979484U CN 203979484 U CN203979484 U CN 203979484U CN 201420447378 U CN201420447378 U CN 201420447378U CN 203979484 U CN203979484 U CN 203979484U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- pressing
- valve body
- 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 - Fee Related
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- Preventing Unauthorised Actuation Of Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model has designed a kind of to pressing from both sides slim Flange Ball Valves, by valve seat, valve body, valve gap, spheroid, valve rod and handle, formed, in valve seat, be provided with spheroid, top at spheroid is connected with valve rod, valve rod is connected with the top of spheroid through valve body, top at valve rod is connected with handle, on the top of valve body, is also provided with position-limited lever; Valve gap and valve body are provided with sealing gasket in joint, at the two ends of valve gap, are provided with flange plate; Valve rod is being provided with thrust pad with the joint of valve body, and valve rod middle-end is also provided with valve rod anti-static device, in valve rod middle-end exposed section, is also provided with O RunddichtringO; Above valve rod, be provided with Stem Mut, be provided with butterfly spring below Stem Mut, on Stem Mut, cover has Anti-loosing-cover.Above valve body, be provided with filler pressing sleeve, be provided with filler in filler pressing sleeve, filler is connected with valve rod; On handle, be provided with lock dog and handle latch.The utility model favorable sealing property, effectively reduces electrostatic effect.
Description
Technical field:
The utility model relates to a kind of ball valve, relates in particular to a kind of to pressing from both sides slim Flange Ball Valves.
Background technique:
Wafer ball valve be a kind of simple in structure, volume is little, lightweight, the ball valve only being formed by a few parts, and only need half-twist to get final product fast opening and closing, simple to operate, this valve has good fluid control characteristic simultaneously, is widely used in life and producing.In the utilization of valve, its sealing is particularly important, yet in existing technology, for the processing of sealing, allows of no optimist, and also more careless for the processing of static.
Model utility content:
For the deficiencies in the prior art, the utility model has designed a kind of to pressing from both sides slim Flange Ball Valves, by valve seat, valve body, valve gap, spheroid, valve rod and handle, formed, in valve seat, be provided with spheroid, top at spheroid is connected with valve rod, valve rod is connected with the top of spheroid through valve body, at the top of valve rod, is connected with handle.
As further improvement of the utility model: valve gap and valve body are provided with sealing gasket in joint.
As further improvement of the utility model: valve rod is being provided with thrust pad with the joint of valve body, and valve rod middle-end is also provided with valve rod anti-static device, is also provided with O RunddichtringO in valve rod middle-end exposed section.
As further improvement of the utility model: be provided with Stem Mut above valve rod, be provided with butterfly spring below Stem Mut, on Stem Mut, cover has Anti-loosing-cover.
As further improvement of the utility model: be provided with filler pressing sleeve above valve body, be provided with filler in filler pressing sleeve, filler is connected with valve rod.
As further improvement of the utility model: be provided with lock dog and handle latch on handle.
As further improvement of the utility model: the top at valve body is also provided with position-limited lever.
As further improvement of the utility model: the two ends at valve gap are also provided with flange plate.
The beneficial effects of the utility model: favorable sealing property, effectively reduces electrostatic effect.
Accompanying drawing explanation:
Fig. 1 is plan view of the present utility model;
Fig. 2 is left view of the present utility model;
Wherein, 1-valve gap, 2-valve seat, 3-spheroid, 4-sealing gasket, 5-valve body, 6-thrust pad, 7-valve rod anti-static device, 8-valve rod, 9-butterfly spring, 10-Anti-loosing-cover, 11-handle, 12-lock dog, 13-handle latch, 14-position-limited lever, 15-Stem Mut, 16-filler pressing sleeve, 17-filler, 18-O RunddichtringO.
Embodiment:
The utility model has designed a kind of to pressing from both sides slim Flange Ball Valves, by valve seat 2, valve body 5, valve gap 1, spheroid 3, valve rod 8 and handle 11, formed, in valve seat 5, be provided with spheroid 3, on the top of spheroid 3, be connected with valve rod 7, valve rod is connected with the top of spheroid 3 through valve body 5, at the top of valve rod 8, is connected with handle 11.
Valve gap 1 is provided with sealing gasket 4 with valve body 5 in joint, sealing gasket 4 can play good sealing effect, has effectively prevented leakage.
Valve rod 8 is provided with thrust pad 6 in the joint with valve body 5, and valve rod 8 middle-ends are also provided with valve rod anti-static device 7, in valve rod 8 middle-end exposed sections, is also provided with O RunddichtringO 18.O RunddichtringO 18 can strengthen sealing effect, and valve rod anti-static device 7 can reduce the infringement that static brings to valve rod 8, and the life-span of valve rod 8 is extended greatly.
Above valve rod 8, be provided with Stem Mut 15, be provided with butterfly spring 9 below Stem Mut 15, on Stem Mut 15, cover has Anti-loosing-cover 10.Butterfly spring 9 can be in High Temperature High Pressure or operation pressure and the unsettled situation of temperature, plays buffer function and safeguards sealability and protect valve rod 8 to produce fatigue ruption because of overload.
Above valve body 5, be provided with filler pressing sleeve 16, be provided with filler 17 in filler pressing sleeve 16, filler 17 is connected with valve rod 8, and this measure can effectively prevent that the medium in valve body 5 from leaking
On handle 11, be provided with lock dog 12 and handle latch 13, very convenient user uses.
Top at valve body 5 is also provided with position-limited lever 14, and position-limited lever 14 can effectively prevent that valve switch is excessive and cause drawing of valve rod bad.
Two ends at valve gap 1 are also provided with flange plate, and flange plate can be connected with pipeline, mount and dismount all very convenient.In addition, the utility model is processed valve gap 1, has reduced its thickness, compares with original valve, becomes ultrathin type, has reduced cost of production.
Claims (7)
1. one kind to pressing from both sides slim Flange Ball Valves, by valve seat, valve body, valve gap, spheroid, valve rod and handle, formed, in valve seat, be provided with spheroid, top at spheroid is connected with valve rod, valve rod is connected with the top of spheroid through valve body, at the top of valve rod, is connected with handle, it is characterized in that: valve rod is being provided with thrust pad with the joint of valve body, valve rod middle-end is also provided with valve rod anti-static device, in valve rod middle-end exposed section, is also provided with O RunddichtringO.
2. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: valve gap and valve body are provided with sealing gasket in joint.
3. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: above valve rod, be provided with Stem Mut, be provided with butterfly spring below Stem Mut, on Stem Mut, cover has Anti-loosing-cover.
4. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: above valve body, be provided with filler pressing sleeve, be provided with filler in filler pressing sleeve, filler is connected with valve rod.
5. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: on handle, be provided with lock dog and handle latch.
6. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: the top at valve body is also provided with position-limited lever.
7. according to claim 1 to pressing from both sides slim Flange Ball Valves, it is characterized in that: the two ends at valve gap are also provided with flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447378.1U CN203979484U (en) | 2014-08-05 | 2014-08-05 | To pressing from both sides slim Flange Ball Valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447378.1U CN203979484U (en) | 2014-08-05 | 2014-08-05 | To pressing from both sides slim Flange Ball Valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979484U true CN203979484U (en) | 2014-12-03 |
Family
ID=51976929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447378.1U Expired - Fee Related CN203979484U (en) | 2014-08-05 | 2014-08-05 | To pressing from both sides slim Flange Ball Valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240562A (en) * | 2015-10-12 | 2016-01-13 | 罗普阀业（宜兴）有限公司 | Silica-sol high platform floating ball valve |
-
2014
- 2014-08-05 CN CN201420447378.1U patent/CN203979484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240562A (en) * | 2015-10-12 | 2016-01-13 | 罗普阀业（宜兴）有限公司 | Silica-sol high platform floating 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: 20141203 Termination date: 20170805 |