KMC Controls MCP-1130-5520 Actuator

The KMC Controls MCP-1130-5520 Actuator is a heavy-duty pneumatic damper actuator designed for the precise positioning of automatic air dampers in commercial and industrial HVAC control systems. This specific model features a 3-inch stroke and is engineered with a factory-installed 8 to 13 psi internal spring range, providing robust pneumatic damper control for both gradual and two-position applications. As a post-mount actuator, it allows for flexible installation on rigid surfaces, and the included clevis linkage ensures a secure connection for reliable airflow management in air handling units (AHUs) and ventilation systems.

For technicians managing pneumatic HVAC system upgrades, the KMC MCP-1130-5520 offers 84 in-lbs of retracted torque and 74 in-lbs of extended torque at 20 psi, making it a high-performance choice for demanding damper actuator replacement tasks. Constructed with a durable non-metal body and a 7-square-inch effective diaphragm area, this unit maintains consistent air quality while minimizing energy loss. It is compatible with 1/4" O.D. FR polyethylene tubing and can be field-fitted with positive positioners to narrow the operating span for more granular environmental control.

Key Benefits

• High Torque Performance: Delivers 84/74 in-lbs of torque to handle large dampers without slipping or stalling.
• Precision Spring Range: The 8-13 psi spring range is optimized for standard industrial pneumatic control signals.
• Durable Post-Mount Design: The post-mount pneumatic actuator configuration provides stable, long-term operation in high-vibration environments.
• Application Versatility: Suitable for multi-zone systems, AHUs, and general ventilation dampers requiring a 3-inch stroke.

Common Questions

What is the maximum air pressure for the MCP-1130-5520?
While the operating spring range is 8-13 psi, these units are typically controlled with a main air supply of 20 psi to ensure full torque delivery and precise damper positioning.

Can I use this actuator with a positive positioner?
Yes, the KMC MCP-1130-5520 is compatible with factory or field-installed positive positioners (like the CMC-1001) to provide enhanced accuracy and adjustable start points.

Is the clevis included with this model?
Yes, the 5520 suffix indicates that this HVAC pneumatic actuator comes equipped with a clevis for standard linkage connections.

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.