Description
The KMC Controls MEP-4501 is a reliable, commercial-grade electric actuator engineered for two-position damper and valve control in building automation and HVAC systems. Operating on a 24V power supply, this non-spring return actuator responds to tri-state (floating point) control signals, making it an ideal fit for BAS controllers, DDC systems, and zone control applications that require straightforward open/close positioning without a fail-safe spring return mechanism.
Key Features
- 24V operating voltage — compatible with standard low-voltage HVAC control systems
- Non-spring return design — actuator holds its last position upon loss of power
- Two-position (2POS) operation — delivers precise open or closed damper/valve positioning
- Tri-state (floating point) control input — accepts three-wire floating control signals for directional drive
- Designed for use with dampers and valves in commercial HVAC and building automation applications
- Compact, durable construction suited for demanding mechanical room and air-handling environments
- Easy field installation and wiring for fast commissioning
Application
The MEP-4501 is well-suited for controlling dampers in air handling units, VAV systems, and zone control panels where a non-spring return, two-position actuator with tri-state input is specified. Its 24V rating ensures seamless integration with the vast majority of commercial building automation controllers and low-voltage control panels.
Why Choose KMC Controls
KMC Controls is a trusted name in building automation and HVAC controls, offering a comprehensive line of actuators, sensors, and controllers engineered for performance and longevity. The MEP-4501 reflects KMC’s commitment to reliable, installer-friendly products that meet the demands of modern commercial HVAC systems.
Product Details
- Brand: KMC Controls
- Model / SKU: MEP-4501
- Supply Voltage: 24V
- Spring Return: Non-Spring Return
- Control Type: Two-Position, Tri-State (Floating Point)
- Application: Damper / Valve Actuator







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