Flowserve Logix 420 Intelligent HART Valve Positioner: High-Accuracy Process Control
Product Overview
The Flowserve Logix 420 Intelligent HART Valve Positioner delivers unmatched accuracy and reliability for industrial process control. Engineered with advanced HART 7 technology, it offers real-time diagnostics, adaptive control, and seamless integration with DCS/PLC systems. Perfect for applications demanding tight tolerance and long-term stability.
Key Features
Intelligent Adaptive Control: Auto-adjusts to valve wear and process variations.
HART 7 Compatibility: Enhanced data transmission for predictive maintenance.
High Accuracy: ±0.05% repeatability ensures consistent performance.
Multi-Turn Capability: Supports linear and rotary valve actuators.
Environmental Resistance: Built to endure extreme temperatures and vibrations.
Technical Parameters
| Parameter | Specification |
| Input Signal | 4–20 mA (HART), 0–20 mA |
| Output Pressure Range | 0.3–1.4 bar (4.5–20 psi) |
| Linearity | ±0.08% of full scale |
| Repeatability | ±0.03% of full scale |
| Environmental Temperature | -50°C to +100°C (-58°F to +212°F) |
| Protection Rating | IP67 / NEMA 6P |
Applications
Pharmaceuticals: Sterile and precise fluid control.
Food & Beverage: Hygienic valve automation for CIP/SIP processes.
Pulp & Paper: Consistent pressure regulation in critical stages.
Marine & Offshore: Reliable performance in saltwater and humid environments.
Contact Us
Phone: +86-15000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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