Schneider Electric M400A Valve Actuator

Schneider Electric M400A Valve Actuator is a reliable electric valve actuator engineered for precise globe valve control. This electric, floating, proportional, linear actuator delivers smooth, accurate valve positioning with non-spring return for dependable operation.

Designed for industrial environments, it operates from 24 VAC or 20-29 V DC, and accepts multiple control signals to match your control system: 0-10 V DC, 2-10 V DC, or 4-20 mA DC. The device provides a 2-10 V DC output for position feedback and a nominal 400 Newton of force to drive the globe valve.

• Type: Electric, Floating, Proportional, Linear — ensures smooth, precise valve motion.
• Application: Globe Valve — optimized actuation for standard globe valves.
• Enclosure: NEMA 1 — suitable for indoor installation and basic protection.
• Operating Temperature: 32 to 185 °F — reliable across common HVAC and process environments.
• Control Signals: 0-10 V DC, 2-10 V DC, 4-20 mA DC — flexible interfaces for modern control systems.
• Output Signal: 2-10 V DC — direct feedback for accurate position monitoring.
• Voltage Range: 24 VAC, 20-29 V DC — supports both AC and DC power sources.
• Frequency: 50/60 Hz — broad compatibility with global power systems.
• Power Rating: 6 VA running — efficient operation with modest power draw.
• Nominal Force: 400 Newton — strong actuation for dependable valve control.
• Return Type: Non-Spring Return — suitable for fail-safe system design when integrated.

Ideal for process automation in HVAC, water treatment, and industrial applications, the M400A delivers reliable precision and easy integration with standard control loops.