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| Categories | Pneumatic Control Valves | 
|---|---|
| Brand Name: | Flowserve | 
| Model Number: | Logix 420 Series | 
| Place of Origin: | United States | 
| MOQ: | 1 | 
| Price: | US $849.00 - 1249.00/ Unit | 
| Payment Terms: | T/T | 
| Supply Ability: | 500 units per year | 
| Delivery Time: | 60-90 days | 
| Packaging Details: | Cardboard box + protection | 
| Company Info. | 
| Xiangjing (Shanghai) M&E Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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.
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.
| 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 | 
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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