KMC Controls MCP-1020-8308 Actuator

The KMC Controls MCP-1020-8308 is a high-performance 2-inch stroke pneumatic damper actuator designed for precise proportional or two-position control within commercial HVAC systems. This rugged, black-bodied unit is the direct replacement for the legacy M572-8308, featuring a 4-8 PSI spring range that delivers a 13/38 in-lbs torque rating. Built with a rolling diaphragm for consistent linear displacement, it is engineered to position automatic air dampers in air handling units, VAV terminals, and economizers with extreme reliability. The factory-included ball joint linkage ensures enhanced mechanical stability and smooth force transmission, even in demanding environments. For optimal service life, ensure the supply air is clean and dry; a 3/16-inch fitting is standard for 1/4-inch tubing connections. Whether you are performing a retrofit or a new HVAC installation, this KMC pneumatic actuator provides the mechanical advantage and durability required for professional damper control applications.

Key Benefits

• Direct Replacement Logic: Specifically engineered as the drop-in upgrade for the M572-8308, ensuring zero-hassle compatibility on existing mounting brackets.
• Precision Pressure Range: The controlled 4-8 PSI spring range allows for accurate sequencing and modulation in complex pneumatic loops.
• Versatile Application: Supports both gradual/proportional and simple two-position (open/closed) operation for maximum field flexibility.
• Durable Construction: Features a robust casing and a high-cycle rolling diaphragm to withstand the rigors of industrial air systems.
• Complete Assembly: Comes standard with a ball joint for immediate integration into specialized linkage arrangements.

Common Questions

What is the primary difference between the MCP-1020-8308 and the older M572-8308?
The MCP-1020-8308 is the modern successor, offering improved diaphragm materials and updated manufacturing tolerances while maintaining the exact physical dimensions and 4-8 PSI operating specs of the original M572-8308.

Can this actuator be used in variable air volume (VAV) systems?
Yes, it is commonly utilized for airflow regulation in VAV systems, mixing boxes, and exhaust dampers where a 2-inch stroke is required for full damper rotation.

Is specialized maintenance needed for these KMC pneumatic actuators?
The most critical maintenance factor is ensuring a clean, oil-free, and dry air supply. Contaminated air can cause the pneumatic diaphragm to degrade prematurey, leading to drifting or failure.

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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.