CN202901327U - 一种管道用抗高压差多级调节装置 - Google Patents
一种管道用抗高压差多级调节装置 Download PDFInfo
- Publication number
- CN202901327U CN202901327U CN 201220619148 CN201220619148U CN202901327U CN 202901327 U CN202901327 U CN 202901327U CN 201220619148 CN201220619148 CN 201220619148 CN 201220619148 U CN201220619148 U CN 201220619148U CN 202901327 U CN202901327 U CN 202901327U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pressure difference
- high pressure
- valve
- regulating device
- 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 - Fee Related
Links
Images
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220619148 CN202901327U (zh) | 2012-11-21 | 2012-11-21 | 一种管道用抗高压差多级调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220619148 CN202901327U (zh) | 2012-11-21 | 2012-11-21 | 一种管道用抗高压差多级调节装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202901327U true CN202901327U (zh) | 2013-04-24 |
Family
ID=48121998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220619148 Expired - Fee Related CN202901327U (zh) | 2012-11-21 | 2012-11-21 | 一种管道用抗高压差多级调节装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202901327U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966747A (zh) * | 2012-11-21 | 2013-03-13 | 瑞安市良精石化机械厂 | 一种管道用抗高压差多级调节装置 |
CN108679254A (zh) * | 2018-06-04 | 2018-10-19 | 江苏天域阀业制造有限公司 | 一种可实现流量微调的阀门 |
WO2022019813A1 (en) * | 2020-07-22 | 2022-01-27 | Bvt Sweden Ab | A water flow control valve |
-
2012
- 2012-11-21 CN CN 201220619148 patent/CN202901327U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966747A (zh) * | 2012-11-21 | 2013-03-13 | 瑞安市良精石化机械厂 | 一种管道用抗高压差多级调节装置 |
CN108679254A (zh) * | 2018-06-04 | 2018-10-19 | 江苏天域阀业制造有限公司 | 一种可实现流量微调的阀门 |
WO2022019813A1 (en) * | 2020-07-22 | 2022-01-27 | Bvt Sweden Ab | A water flow control valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105508674B (zh) | 一种用于高压大流量系统的滑动阻尼式水液压溢流阀 | |
CN205013786U (zh) | 一种可调式恒定压差阀 | |
CN202901327U (zh) | 一种管道用抗高压差多级调节装置 | |
CN101566855B (zh) | 用在流体压力装置中的节流结构 | |
CN202510790U (zh) | 一种先导式笼式单座调节阀 | |
CN202790885U (zh) | 调节阀 | |
US20170219111A1 (en) | Pressure regulating valve | |
CN102966747B (zh) | 一种管道用抗高压差多级调节装置 | |
CN202769012U (zh) | 先导式二位二通电磁截止阀 | |
CN201373173Y (zh) | 防空化高压差控制阀 | |
CN202371285U (zh) | 一种膜片式防气蚀大压差可调减压阀 | |
CN202834255U (zh) | 一种流量控制阀 | |
CN202674510U (zh) | 高温蒸汽调节阀 | |
CN205244436U (zh) | 一种弹簧式稳压器安全阀 | |
CN204420230U (zh) | 一种与减压调节器对接的高压电磁阀 | |
CN204061920U (zh) | 压力调节阀 | |
CN203857103U (zh) | 减压阀 | |
CN103307323A (zh) | 高压减压阀 | |
CN202971985U (zh) | 静态快速测压的球阀 | |
CN204459338U (zh) | 减压阀 | |
CN208764415U (zh) | 一种液压阀的节流阀 | |
CN205001546U (zh) | 一种可实现等百分比流量特性的调节球阀 | |
CN105042176A (zh) | 一种降压降噪调节阀 | |
CN202708137U (zh) | 高粘度重油专用调节阀 | |
CN205090033U (zh) | 一种调压阀 |
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: ZHEJIANG MEIDE MACHINERY CO., LTD. Free format text: FORMER OWNER: RUIAN LIANGJING PETROLEUM MACHINERY FACTORY Effective date: 20130524 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325200 WENZHOU, ZHEJIANG PROVINCE TO: 325204 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130524 Address after: 325204 Zhejiang Province, Ruian City Tangxia Luofeng Industrial Zone Patentee after: ZHEJIANG MEIDE MACHINERY CO., LTD. Address before: Ruian City, Wenzhou City, Zhejiang province 325200 Industrial Zone Tangxia Luofeng Patentee before: Ruian Liangjing Petrochemical Machinery Factory |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151121 |
|
EXPY | Termination of patent right or utility model |