Pneumatic Control Valve and New Stock Fishers Regulator and FLOWSERVE 3200MD 520MD 3800MD Valve Positioner

The Flowserve Logix 3200MD is a high-performance electro-pneumatic digital positioner that utilizes state-of-the-art piezo technology. It converts a standard 4-20 mA input signal with HART communication into precise pneumatic output for reliable valve positioning. Designed for both single- and double-acting actuators, it is suitable for linear and rotary valves and excels in demanding industrial environments.

• Piezo technology for superior response, reliability, and low air consumption.
• Local DIP switches and calibration buttons for straightforward on-site setup.
• Auto tuning with dynamic gain selection for optimized valve performance.
• Local status LEDs for quick visual indication of operation.
• HART 5 protocol for remote configuration and monitoring.
• Rugged aluminum or stainless steel housing with strong hazardous area certifications.
• Optional analog output board for position feedback.

Well-suited for precise modulating control of valves in oil & gas, chemical processing, power generation, refining, and other process industries, especially in hazardous locations requiring reliable HART communication and low maintenance.

Q: How is the positioner powered?

A: It is fully loop-powered by the 4-20 mA signal.

Q: What communication does it support?

A: HART protocol for configuration and diagnostics.

Q: Can it be calibrated locally?

A: Yes, using DIP switches and calibration buttons with auto tuning.

Q: Is it suitable for hazardous areas?

A: Yes, with multiple explosion-proof, intrinsically safe, and non-incendive certifications.

Q: Does it work with rotary and linear valves?

A: Yes, it supports both single- and double-acting actuators.

Consider the Logix 3200MD+ for enhanced diagnostics or the Logix 3800 series for newer modular designs with additional pressure sensors.