Flowserve Digital HART Positioner Logix 420 520MD 3200MD 3800 Intelligent Valve Vositioner Factory Customized Valves

The Flowserve Logix 420 digital positioner provides accurate and dependable control for pneumatic valves. With HART protocol support and piezo-based technology, it delivers good repeatability and low air consumption. Its simple local interface makes it practical for everyday process control needs.

• Refineries and petrochemical
• Chemical plants
• Power utilities
• General manufacturing
• Valve automation projects

• Problem: High steady-state air use → Solution: Optimized low consumption design
• Problem: Setup complexity → Solution: Local calibration interface
• Problem: Environmental exposure → Solution: Robust NEMA 4X enclosure

• Previous generation Logix positioners
• Logix 520MD for advanced diagnostics

• Authentic Flowserve product
• Good value and warranty
• Support for basic setup and tuning
• Spare parts availability

• Common models: 6–10 weeks
• Configured versions: 8–14 weeks

Please provide:

• Valve and actuator details
• Supply air pressure
• Area classification
• Quantity needed
• Delivery schedule