Spartan Valves ME7840 Actuator

The Spartan Valves ME7840 is a 24V spring return proportional actuator engineered for precise modulation of compatible HVAC control valves in commercial and industrial building automation systems. Operating on 24 VAC with a selectable 2-10 VDC control signal, this actuator delivers accurate valve positioning for improved temperature control, energy efficiency, and hydronic system performance. The spring return, fail-safe design automatically returns the valve to its designated fail position during a power loss, helping protect equipment and maintain system reliability. The ME7840 is compatible with select Spartan two-way and three-way valve assemblies and provides smooth, repeatable operation for fan coil units, air handling units, VAV systems, and other hydronic applications. Its compact design, reliable feedback capability, and durable construction make it an excellent OEM replacement for building automation and HVAC service professionals.

Key Benefits:

• OEM Spartan Valves ME7840 proportional actuator
• 24 VAC power supply with selectable 2-10 VDC modulating control
• Spring return fail-safe operation for added system protection
• Compatible with select Spartan two-way and three-way valve bodies
• Ideal for hydronic heating, cooling, fan coil, AHU, and building automation system (BAS) applications

Common Questions:

What control signal does the ME7840 use?
It accepts a selectable 2-10 VDC proportional input for accurate valve modulation.

What happens during a power failure?
The spring return mechanism automatically drives the valve to its designated fail-safe position.

Is this actuator compatible with all valve bodies?
No. Verify the valve model and application to ensure compatibility before ordering.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

ME7840 is the cross for ME-4840