Flowserve 520MD/3200MD/3800 Series Valve Positioners - Industrial Digital Control Solutions
Product Overview
The Flowserve Logix 520MD/3200MD/3800 series valve positioners represent advanced solutions for automatic pneumatic actuator control. These industrial digital control devices integrate HART communication, precision positioning, and robust diagnostics, offering comprehensive valve control for demanding process applications.
Technical Parameters
520MD Series
| Parameter | Specification |
| Model | 520MD |
| Input Signal | 4-20mA, HART 7 |
| Output Signal | Pneumatic (3-15 psi) |
| Accuracy | ±0.1% FS |
| Communication | HART 7 |
| Power Supply | 24V DC |
| Protection | IP66 |
| Operating Temp | -40°C to +85°C |
3200MD Series
| Parameter | Specification |
| Model | 3200MD |
| Input Signal | 4-20mA, HART 7 |
| Output Signal | Pneumatic (0.2-1.0 bar) |
| Accuracy | ±0.08% FS |
| Communication | HART 7, Foundation Fieldbus |
| Power Supply | 24V DC |
| Protection | IP66/NEMA 4X |
| Operating Temp | -40°C to +85°C |
3800 Series
| Parameter | Specification |
| Model | 3800 Series |
| Input Signal | 4-20mA, HART 7 |
| Output Signal | Pneumatic (3-15 psi) |
| Accuracy | ±0.07% FS |
| Communication | Multi-drop HART 7 |
| Power Supply | 24V DC (Intrinsic Safety) |
| Protection | IP66/NEMA 4X |
| Operating Temp | -50°C to +100°C |
Features
Digital Intelligence: HART 7 communication with diagnostic capabilities
Precision Control: Sub-0.1% accuracy for critical processes
Modular Design: Compatible across 520MD/3200MD/3800 series
Rugged Construction: IP66/NEMA 4X protection for harsh environments
Quick Delivery: Stock availability for urgent requirements
Applications
Oil & Gas: Pipeline pressure control and emergency shutdown systems
Power Generation: Boiler feedwater regulation and turbine bypass
Chemical Processing: Reactor feed flow control with precision regulation
Water Treatment: Municipal water supply pressure management
Contact Us
Phone: +8613032169970 (WeChat/WhatsApp supported)
Email: ekko.lee@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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Automatic Pneumatic Actuator Control Valve Positioner Flowserve Logix 520MD 3200MD 3800 Industrial Digital Control Valve Price Images
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