CN103470805B - 一种阀座可调节的上装式球阀 - Google Patents
一种阀座可调节的上装式球阀 Download PDFInfo
- Publication number
- CN103470805B CN103470805B CN201310437901.2A CN201310437901A CN103470805B CN 103470805 B CN103470805 B CN 103470805B CN 201310437901 A CN201310437901 A CN 201310437901A CN 103470805 B CN103470805 B CN 103470805B
- Authority
- CN
- China
- Prior art keywords
- valve seat
- valve
- adjusting nut
- spheroid
- seat
- 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.)
- Active
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437901.2A CN103470805B (zh) | 2013-09-24 | 2013-09-24 | 一种阀座可调节的上装式球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310437901.2A CN103470805B (zh) | 2013-09-24 | 2013-09-24 | 一种阀座可调节的上装式球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103470805A CN103470805A (zh) | 2013-12-25 |
CN103470805B true CN103470805B (zh) | 2016-06-29 |
Family
ID=49795785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310437901.2A Active CN103470805B (zh) | 2013-09-24 | 2013-09-24 | 一种阀座可调节的上装式球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103470805B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805345A (zh) * | 2016-06-01 | 2016-07-27 | 中玉阀门配件苏州有限公司 | 一种球阀阀座 |
CN113154077B (zh) * | 2021-05-07 | 2022-06-03 | 纽托克流体控制有限公司 | 一种可在线维护顶装式储气库金属硬密封球阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624804A (en) * | 1970-05-18 | 1971-11-30 | Grove Valve & Regulator Co | Fabricated valve body construction |
JPS63266275A (ja) * | 1987-04-21 | 1988-11-02 | Kitamura Valve Seizo Kk | ボ−ルバルブ |
CN2606827Y (zh) * | 2003-03-24 | 2004-03-17 | 孟永康 | 高温高压补偿式密封球阀 |
CN201582436U (zh) * | 2009-12-03 | 2010-09-15 | 重庆白市驿锻制阀门研究所 | 一种上装式球阀 |
CN102094992B (zh) * | 2011-03-18 | 2012-10-10 | 温州科赛阀门有限公司 | 上装式固定球阀 |
CN203477422U (zh) * | 2013-09-24 | 2014-03-12 | 宣达实业集团有限公司 | 一种阀座可调节的上装式球阀 |
-
2013
- 2013-09-24 CN CN201310437901.2A patent/CN103470805B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103470805A (zh) | 2013-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103470805B (zh) | 一种阀座可调节的上装式球阀 | |
CN105422918A (zh) | 一种电动耐高温三通球阀 | |
CN202971983U (zh) | 一种低温球阀阀门组合密封装置 | |
CN203477422U (zh) | 一种阀座可调节的上装式球阀 | |
CN203627882U (zh) | 一种在线快速拆卸检修阀座上装式球阀 | |
CN105422900A (zh) | 阀球阀座转动无接触式球阀 | |
CN109340397A (zh) | 上装式超低温球阀 | |
CN203703226U (zh) | 一种设有金属c型圈密封结构的双活塞双阻断硬密封阀座 | |
CN113154077B (zh) | 一种可在线维护顶装式储气库金属硬密封球阀 | |
TW201344085A (zh) | 槓桿式切換閥 | |
CN106585962A (zh) | 一种起落架外置自动回中装置 | |
CN103742666A (zh) | 一种撑开式轨道球阀 | |
CN103090034B (zh) | 楔紧式平行闸阀 | |
CN101413590A (zh) | 撑开式双重密封双闸板平板闸阀 | |
CN105570487B (zh) | 一种低扭矩球阀 | |
CN205298625U (zh) | 阀球阀座转动无接触式球阀 | |
CN201925513U (zh) | 内顶式复合密封锻钢顶装球阀 | |
CN205479381U (zh) | 双断轴式高性能蝶阀 | |
CN110748664A (zh) | 一种双板球阀 | |
CN202171033U (zh) | 上装式球阀的退让式阀座 | |
CN203686164U (zh) | 一种阀门阀杆向下速动机构 | |
CN102954236A (zh) | 一种基于高密封性阀瓣的截止阀 | |
CN203560490U (zh) | 一种燃气管道球阀 | |
CN102367879A (zh) | 上装式浮动球阀 | |
CN205956259U (zh) | 一种载重汽车后盘式制动器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Qingtai Inventor after: Hu Jianlong Inventor after: Wei Mingzhen Inventor before: Yu Wei Inventor before: Yu Zhaojiang |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Top-installation ball valve with adjustable valve seat Effective date of registration: 20171215 Granted publication date: 20160629 Pledgee: Zhejiang bank Wenzhou Limited by Share Ltd Yongjia branch Pledgor: Xuanda Industrial Group Co., Ltd. Registration number: 2017330000292 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |