Description
KMC Controls MCP-1140-3520 Pneumatic Damper Actuator Overview
The KMC Controls MCP-1140-3520 is a 4-inch pneumatic damper actuator engineered for precise, reliable damper positioning in commercial HVAC and building automation systems. Featuring a 5–10 PSI spring range and supplied complete with a clevis mounting assembly, this actuator delivers consistent, repeatable performance across a wide range of air-handling and ventilation applications.
Key Features
- 4-inch pneumatic damper actuator for commercial HVAC applications
- 5–10 PSI spring range for accurate, proportional damper control
- Includes clevis hardware for simplified, secure mounting
- Designed for use with KMC Controls pneumatic control systems
- Durable construction for long-term reliability in demanding environments
- Suitable for normally open or normally closed damper configurations depending on installation
- Compatible with standard pneumatic control signals commonly used in building automation
Application
The MCP-1140-3520 is ideal for controlling zone dampers, mixing boxes, and air-handling unit dampers in commercial buildings, schools, hospitals, and industrial facilities. Its pneumatic operation ensures smooth, proportional control without the need for electrical power at the actuator, making it well-suited for existing pneumatic control infrastructures.
Product Specifications
- SKU: MCP-1140-3520
- Brand: KMC Controls
- Actuator Type: Pneumatic
- Actuator Size: 4 inch
- Spring Range: 5–10 PSI
- Mounting Hardware: Clevis included
- Series: MCP (Pneumatic Damper Actuator)
Why Choose KMC Controls?
KMC Controls is a trusted name in building automation and HVAC control solutions, offering a comprehensive line of pneumatic, electronic, and digital controls. The MCP series pneumatic actuators are engineered to meet the demands of commercial HVAC professionals, providing dependable performance and easy integration with existing pneumatic systems.







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