KMC Controls MCP-1040-3211 Actuator

The KMC Controls MCP-1040-3211 is a heavy-duty pneumatic damper actuator designed for precise linear motion control in commercial HVAC systems. This 4-inch stroke pneumatic actuator features a 5 to 10 PSI spring range, making it ideal for the gradual or two-position operation of automatic air dampers. Engineered for reliable field performance, the unit includes a pre-installed 1/2-inch crank arm and is specifically configured for right angle bracket mounting. This assembly functions as the direct pneumatic actuator replacement for legacy models including the MCP-1040-3208 (shipping with linkage), M574-3208, M574-3211, and 2474-130.

Built with a rugged black plastic body, this 4x4 actuator is a staple for technicians maintaining building automation systems that require consistent force and stroke length. The right angle mount design ensures a secure fit on damper shafts, while the internal spring calibrated at 5-10# thrust provides the necessary tension for accurate positioning. Whether you are performing a routine damper actuator installation or a critical system repair, this KMC Controls unit offers the industrial-grade durability and compatibility required for professional air-handling unit maintenance.

Key Benefits:

• Direct Compatibility: Seamlessly replaces MCP-1040-3208, M574-3208, M574-3211, and 2474-130 models without field modification.
• Precision Control: The 5-10 PSI spring range allows for accurate modulation and positioning of airflow dampers.
• Complete Assembly: Comes furnished with a 1/2-inch crank arm and bracket for immediate right angle mounting.
• Industrial Durability: Robust KMC Controls pneumatic construction designed for high-cycle environments in industrial HVACR.

Common Questions:

Does this unit replace the MCP-1040-3208 with the linkage included?
Yes, the MCP-1040-3211 is the official direct replacement and comes equipped with the necessary linkage and crank arm for a standard retrofit.

What is the effective stroke length of this actuator?
This model provides a full 4-inch stroke, calibrated for standard air damper applications requiring linear actuation.

Can this be used for both gradual and two-position control?
Correct. This pneumatic damper actuator is engineered to support both modulating (gradual) and simple on/off (two-position) pneumatic control sequences.

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.