CN203442200U - 软密封球阀 - Google Patents
软密封球阀 Download PDFInfo
- Publication number
- CN203442200U CN203442200U CN201320453132.0U CN201320453132U CN203442200U CN 203442200 U CN203442200 U CN 203442200U CN 201320453132 U CN201320453132 U CN 201320453132U CN 203442200 U CN203442200 U CN 203442200U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- polytetrafluoroethylene
- ball valve
- stainless steel
- 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
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320453132.0U CN203442200U (zh) | 2013-07-29 | 2013-07-29 | 软密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320453132.0U CN203442200U (zh) | 2013-07-29 | 2013-07-29 | 软密封球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203442200U true CN203442200U (zh) | 2014-02-19 |
Family
ID=50093257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320453132.0U Expired - Lifetime CN203442200U (zh) | 2013-07-29 | 2013-07-29 | 软密封球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203442200U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104565427A (zh) * | 2015-01-17 | 2015-04-29 | 上海罕鼎阀门有限公司 | 一种碳石墨阀座组件及其加工方法 |
CN106090281A (zh) * | 2015-11-19 | 2016-11-09 | 舍弗勒技术股份两合公司 | 球阀及用于球阀的密封件 |
CN112361007A (zh) * | 2020-10-22 | 2021-02-12 | 华光阀门有限公司 | 一种具有自清洁功能的半球阀 |
-
2013
- 2013-07-29 CN CN201320453132.0U patent/CN203442200U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104565427A (zh) * | 2015-01-17 | 2015-04-29 | 上海罕鼎阀门有限公司 | 一种碳石墨阀座组件及其加工方法 |
CN106090281A (zh) * | 2015-11-19 | 2016-11-09 | 舍弗勒技术股份两合公司 | 球阀及用于球阀的密封件 |
WO2017084418A1 (zh) * | 2015-11-19 | 2017-05-26 | 舍弗勒技术股份两合公司 | 球阀及用于球阀的密封件 |
CN106090281B (zh) * | 2015-11-19 | 2018-12-18 | 舍弗勒技术股份两合公司 | 球阀及用于球阀的密封件 |
CN112361007A (zh) * | 2020-10-22 | 2021-02-12 | 华光阀门有限公司 | 一种具有自清洁功能的半球阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203442200U (zh) | 软密封球阀 | |
CN102818036B (zh) | 环保型氨阀 | |
CN202402690U (zh) | 一种球阀的三角形密封装置 | |
CN103591326A (zh) | 上装式低温球阀 | |
CN202790658U (zh) | 固定球阀阀座 | |
CN204226641U (zh) | 用于浮动高性能阀座的密封圈 | |
CN204852428U (zh) | 钛材硬密封球阀 | |
CN202790630U (zh) | 一种煤化工专用锁斗切断阀 | |
CN205013738U (zh) | 上装式固定球球阀 | |
CN205226446U (zh) | 一种具有止推垫的低扭矩球阀 | |
CN203239991U (zh) | 一种罐底隔膜阀 | |
CN203098936U (zh) | 一种弹簧补偿式低温浮动球阀 | |
CN203560489U (zh) | 双偏心硬密封球阀 | |
CN203585393U (zh) | 闸阀密封组件 | |
CN203656252U (zh) | 用于浮动硬密封球阀的密封结构及浮动硬密封球阀 | |
CN103486281B (zh) | 预紧、浮动阀座双向全金属硬密封蝶阀 | |
CN203297659U (zh) | 硬密封高温球阀 | |
CN202545835U (zh) | 金属隔膜截止阀 | |
CN206268498U (zh) | 一种双向金属硬密封浮动球阀的阀座结构 | |
CN201354869Y (zh) | 一种密封面衬胶止回阀 | |
CN103115164A (zh) | 弹簧补偿式低温浮动球阀 | |
CN204083277U (zh) | 一种阶梯式零泄漏衬氟蝶阀 | |
CN202756660U (zh) | 自清洁无摩擦球阀的平口球体 | |
CN103591308A (zh) | 三连杆蝶阀波纹管密封结构 | |
CN203656213U (zh) | 角式截止阀 |
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 |
Owner name: ZHEJIANG YONGSHENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG YSMETER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 311407, Hangzhou, Zhejiang province Fuyang deer Hill Industrial Park Zhejiang Yongsheng Instrument Co., Ltd. Patentee after: ZHEJIANG YONGSHENG TECHNOLOGY Co.,Ltd. Address before: 311407, Hangzhou, Zhejiang province Fuyang deer Hill Industrial Park Zhejiang Yongsheng Instrument Co., Ltd. Patentee before: ZHEJIANG YONGSHENG INSTRUMENTATION Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
CX01 | Expiry of patent term |