CN204042030U - A kind of butterfly valve automatic compensation sealing is secondary - Google Patents
A kind of butterfly valve automatic compensation sealing is secondary Download PDFInfo
- Publication number
- CN204042030U CN204042030U CN201420469003.5U CN201420469003U CN204042030U CN 204042030 U CN204042030 U CN 204042030U CN 201420469003 U CN201420469003 U CN 201420469003U CN 204042030 U CN204042030 U CN 204042030U
- Authority
- CN
- China
- Prior art keywords
- sealing
- shaped
- seat
- elastic soft
- shaped elastic
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 99
- 239000002861 polymer material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420469003.5U CN204042030U (en) | 2014-08-15 | 2014-08-15 | A kind of butterfly valve automatic compensation sealing is secondary |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420469003.5U CN204042030U (en) | 2014-08-15 | 2014-08-15 | A kind of butterfly valve automatic compensation sealing is secondary |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204042030U true CN204042030U (en) | 2014-12-24 |
Family
ID=52242698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420469003.5U Expired - Lifetime CN204042030U (en) | 2014-08-15 | 2014-08-15 | A kind of butterfly valve automatic compensation sealing is secondary |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204042030U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587869A (en) * | 2016-03-01 | 2016-05-18 | 天津自阀流体控制有限公司 | Double-scraper diaphragm butterfly valve |
-
2014
- 2014-08-15 CN CN201420469003.5U patent/CN204042030U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587869A (en) * | 2016-03-01 | 2016-05-18 | 天津自阀流体控制有限公司 | Double-scraper diaphragm butterfly valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204042030U (en) | A kind of butterfly valve automatic compensation sealing is secondary | |
CN201661695U (en) | Double-eccentric soft sealing butterfly valve | |
CN202746629U (en) | Double soft sealing flat-plate gate valve | |
CN204042035U (en) | A kind of butterfly valve seal is secondary | |
CN202100732U (en) | Double-eccentric dual-sealing butterfly valve | |
CN202852251U (en) | Flange sealing component | |
CN103363141B (en) | A kind of L shape seal arrangement of diamond valve | |
CN203743476U (en) | Pollution-free metal membrane seal ball valve | |
CN202691124U (en) | Valve seat of metal hard sealed ball valves | |
CN202040347U (en) | Seal ring backrest structure of soft seal butterfly valve | |
CN104390010A (en) | V-shaped sealing ring | |
CN203009871U (en) | Valve seat of double-eccentric metal sealing butterfly valve | |
CN103383009A (en) | Pollution-free metal membrane sealed ball valve | |
CN203363260U (en) | Seal assembly achieving sealing at position of tangent line | |
CN203336112U (en) | Ordinary quick coupling device | |
CN203239951U (en) | Two-way sealing butterfly valve with movable valve seat | |
CN201531622U (en) | Novel flanged butterfly valve bidirectional sealing rubber ring | |
CN211624240U (en) | Knife-shaped gate valve | |
CN203979628U (en) | For the seal ring of butterfly valve and comprise its butterfly valve | |
CN210890165U (en) | Double-sliding sealing piece structure of glue pressing valve | |
CN202788395U (en) | Piston of door closer | |
CN203431220U (en) | L-shaped sealing device of diamond valve | |
CN201925499U (en) | Sealing ring of eccentric butterfly valve | |
CN207830612U (en) | A kind of all-welded ball valve | |
CN203285994U (en) | Floating sealing ring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: 325102 Sanjiang Industrial Park, Yongjia County, Wenzhou, Zhejiang Patentee after: Zhejiang Bethel science and Technology Co., Ltd. Address before: 325102 Zhejiang province Yongjia County Oubei Town East Industrial Zone Patentee before: Boteli Valve Group Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee after: Zhejiang bertley Technology Co.,Ltd. Address before: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee before: ZHEJIANG BOTELI VALVE Group |
|
CP01 | Change in the name or title of a patent holder |