Description
The Spartan Valves ME7840 is a 24V spring return proportional actuator engineered for precise, modulating control of HVAC valves in commercial and industrial building automation systems. Accepting a 2–10 VDC control signal, this actuator delivers smooth, proportional positioning that enables accurate regulation of heating and cooling media — making it an ideal solution for variable air volume (VAV) systems, hydronic coil valves, and other modulating valve applications.
Key Features
- 24V AC/DC operating voltage for broad compatibility with building automation and DDC control systems
- Proportional 2–10 VDC control signal input for precise, modulating valve positioning
- Spring return (S/R) fail-safe operation — actuator returns to a defined safe position upon loss of power or signal
- Designed for use with compatible Spartan Valves bodies in HVAC hydronic and air-handling applications
- Reliable, repeatable performance for energy-efficient system control
Specifications
- SKU: ME7840
- Brand: Spartan Valves
- Supply Voltage: 24V
- Control Signal: 2–10 VDC (Proportional)
- Actuator Type: Spring Return (Fail-Safe)
- Application: Modulating HVAC valve control
Applications
- Hydronic heating and cooling coil valve control
- Variable air volume (VAV) terminal unit valves
- Fan coil unit valves
- Commercial building automation and DDC systems
- Air handling unit (AHU) control valves
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