CN2918904Y - Flushing-resistant stop valve - Google Patents
Flushing-resistant stop valve Download PDFInfo
- Publication number
- CN2918904Y CN2918904Y CN 200520147360 CN200520147360U CN2918904Y CN 2918904 Y CN2918904 Y CN 2918904Y CN 200520147360 CN200520147360 CN 200520147360 CN 200520147360 U CN200520147360 U CN 200520147360U CN 2918904 Y CN2918904 Y CN 2918904Y
- Authority
- CN
- China
- Prior art keywords
- valve
- throttle sleeve
- valve body
- washes away
- stop valve
- 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
- 238000011010 flushing procedure Methods 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 4
- 239000010439 graphite Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 6
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Landscapes
- Lift Valve (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520147360 CN2918904Y (en) | 2005-12-31 | 2005-12-31 | Flushing-resistant stop valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520147360 CN2918904Y (en) | 2005-12-31 | 2005-12-31 | Flushing-resistant stop valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2918904Y true CN2918904Y (en) | 2007-07-04 |
Family
ID=38216722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520147360 Expired - Lifetime CN2918904Y (en) | 2005-12-31 | 2005-12-31 | Flushing-resistant stop valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2918904Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103591301A (en) * | 2012-08-15 | 2014-02-19 | 中核苏阀科技实业股份有限公司 | Forged steel bonnet-free stop valve |
CN110360321A (en) * | 2019-08-07 | 2019-10-22 | 浙江高中压阀门有限公司 | A kind of modified low pressure slurry valve arrangement |
-
2005
- 2005-12-31 CN CN 200520147360 patent/CN2918904Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103591301A (en) * | 2012-08-15 | 2014-02-19 | 中核苏阀科技实业股份有限公司 | Forged steel bonnet-free stop valve |
CN103591301B (en) * | 2012-08-15 | 2016-08-03 | 中核苏阀科技实业股份有限公司 | A kind of forged steel is without valve gap stop valve |
CN110360321A (en) * | 2019-08-07 | 2019-10-22 | 浙江高中压阀门有限公司 | A kind of modified low pressure slurry valve arrangement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUXI HUAYI POWER VALVE CO., LTD. Free format text: FORMER OWNER: HUANG YAN Effective date: 20101231 Free format text: FORMER OWNER: GONG JIANTANG ZHOU MENGDAN |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214027 NO.8, ZHONGNAN ROAD, WUXI CITY, JIANGSU PROVINCE TO: 214027 NO.05, AREA A, ECONOMIC DEVELOPMENT ZONE, NANZHAN, WUXI CITY, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101231 Address after: 214027 No. 05, A zone, Wuxi South Station Economic Development Zone, Jiangsu Patentee after: Wuxi Huayi Electric Valve Co., Ltd. Address before: 214027 No. 8 South Central Road, Jiangsu, Wuxi Co-patentee before: Gong Jiantang Patentee before: Huang Yan Co-patentee before: Zhou Mengdan |
|
CX01 | Expiry of patent term |
Granted publication date: 20070704 |
|
EXPY | Termination of patent right or utility model |