CN203384390U - 三偏心双向硬密封蝶阀 - Google Patents
三偏心双向硬密封蝶阀 Download PDFInfo
- Publication number
- CN203384390U CN203384390U CN201320354276.0U CN201320354276U CN203384390U CN 203384390 U CN203384390 U CN 203384390U CN 201320354276 U CN201320354276 U CN 201320354276U CN 203384390 U CN203384390 U CN 203384390U
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- Prior art keywords
- valve
- butterfly
- valve body
- valve rod
- ring
- Prior art date
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354276.0U CN203384390U (zh) | 2013-11-04 | 2013-11-04 | 三偏心双向硬密封蝶阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354276.0U CN203384390U (zh) | 2013-11-04 | 2013-11-04 | 三偏心双向硬密封蝶阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384390U true CN203384390U (zh) | 2014-01-08 |
Family
ID=49872884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320354276.0U Expired - Fee Related CN203384390U (zh) | 2013-11-04 | 2013-11-04 | 三偏心双向硬密封蝶阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384390U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329475A (zh) * | 2014-11-04 | 2015-02-04 | 无锡市亚迪流体控制技术有限公司 | 三偏心双向金属密封蝶阀 |
| CN105987185A (zh) * | 2016-06-27 | 2016-10-05 | 无锡斯考尔自动控制设备有限公司 | 一种高压三偏芯蝶阀 |
| CN112709831A (zh) * | 2020-12-25 | 2021-04-27 | 兰州高压阀门有限公司 | 一种大口径锻焊结构蝶阀 |
-
2013
- 2013-11-04 CN CN201320354276.0U patent/CN203384390U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329475A (zh) * | 2014-11-04 | 2015-02-04 | 无锡市亚迪流体控制技术有限公司 | 三偏心双向金属密封蝶阀 |
| CN105987185A (zh) * | 2016-06-27 | 2016-10-05 | 无锡斯考尔自动控制设备有限公司 | 一种高压三偏芯蝶阀 |
| CN105987185B (zh) * | 2016-06-27 | 2018-07-03 | 无锡斯考尔自动控制设备有限公司 | 一种高压三偏芯蝶阀 |
| CN112709831A (zh) * | 2020-12-25 | 2021-04-27 | 兰州高压阀门有限公司 | 一种大口径锻焊结构蝶阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yulong Industrial Park C District Jade Spring District of Hohhot City, No. 15 the Inner Mongolia Autonomous Region 010070 Patentee after: HUFA TECHNOLOGY HOLDINGS Ltd. Address before: Yulong Industrial Park C District Jade Spring District of Hohhot City, No. 15 the Inner Mongolia Autonomous Region 010070 Patentee before: HOHHOT VALVE TECHNOLOGY HOLDINGS Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Triple eccentric bidirectional hard sealing butterfly valve Effective date of registration: 20190717 Granted publication date: 20140108 Pledgee: Inner Mongolia Productivity Promotion Center Co.,Ltd. Pledgor: HUFA TECHNOLOGY HOLDINGS Ltd. Registration number: 2019150000013 |
|
| 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: 20140108 Termination date: 20211104 |