- Contact Person : Mr. Ding Jian
- Company Name : Chongqing Shipbuilding Trading Co., Ltd.
- Tel : 86-23-67868452
- Fax : 86-23-67853148
- Address : Chongqing,Chongqing,21 Jian Xin Dong Road
- Country/Region : China
- Zip : 400020
Electric Low-load Butterfly Control Valve
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Electric Low-load Butterfly Control Valve
Main technology data
Model | HS4410 | |
PN | 0.6MPa/ANSI125 | |
DN | DN50-4800 (please contact us for DN3000 above) | |
Type of actuator | RUIYU3810R electric actuator or ITQ electric actuator | |
Input (output) signal | 4-20mA.DC (field bus signal is optional) | |
Type of disc | Open type | |
Allowable fluid temperature and leakage | Normal | ≤200°C |
High temp. I | 200~+450°C | |
High temp. 2 | 450~+580°C | |
High temp. 3 | 580~+690°C | |
High temp. 4 | 690~+800°C | |
Allowable leakage = Rated Cv× | DN50-DN700 | 2%-5% (proportional to temperature) |
DN800-DN3000 | 1.5%-3% ( proportional to temperature) | |
Rated stroke | 0-90° | |
Ambient temperature | -20~80°C (Note: If the working ambient temperature of accessories such as positioner or solenoid valve is lower than this temperature, the lowest working ambient temperature of accessories should be taken as the ambient temperature of the whole machine; the product should be specially produced or configured if over 80°C). | |
Inherent flow characteristics | Almost equal percentage | |
Rangeability | 30:1 | |
Material of parts | See Breakdown Drawing of valve and Table of Material for parts | |
