KMC Controls MCP-8031-2111 Actuator

The KMC Controls MCP-8031-2111 is a high-performance pneumatic damper actuator designed for heavy-duty HVAC air handling systems and VAV terminal units. Engineered with a rugged metal body, this unit is specifically rated for ceiling plenum installations where nonmetallic components are restricted. Featuring a 3-12 PSI spring range and a 1-11/16 inch stroke, the MCP-8031-2111 provides reliable proportional damper control or two-position operation. This specific model includes a bronze bushing and crank arm linkage factory-configured for a 1/2 inch damper shaft, ensuring a secure mechanical connection and smooth torque transfer. The right-angle mounting bracket allows for versatile positioning on ductwork or damper frames, while the 1/4 inch barbed air connection simplifies integration into existing pneumatic control loops. Designed to meet the rigorous demands of smoke control systems, it maintains structural integrity under high-temperature conditions, making it a critical component for facility safety and airflow management.

Key Benefits

• Durable Metal Construction: Safe for use in plenum-rated spaces and fire-regulated environments.
• Precision Linkage: Outfitted with a 1/2 inch crank arm linkage for direct and slop-free damper positioning.
• High Compatibility: Operates on a standard 3-12 PSI control signal, fitting most commercial pneumatic automation setups.
• Versatile Mounting: Includes a factory-supplied right-angle bracket for flexible installation in tight HVAC cabinets.
• Industrial Grade: Utilizes bronze bushings to minimize friction and extend the operational life of the actuator shaft.

Common Questions

Is the MCP-8031-2111 compatible with VAV box replacements?
Yes, this model is a standard choice for VAV terminal units and small multizone dampers, provided the shaft size is 1/2 inch and the signal range matches your controller's output.

Can this actuator be used in smoke control applications?
The MCP-8031 series is engineered to meet UL555S standards, making it suitable for leakage-rated dampers in smoke management systems.

What air connection does this unit use?
The unit features a 1/4 inch barbed fitting designed for standard pneumatic poly tubing, ensuring a leak-resistant seal under operating pressures up to 30 PSI.

This item is not eligible for free shipping.

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.