The Barber Colman MK-7921 is a pneumatic damper actuator designed for precise airflow and valve control in HVAC and industrial automation applications. With an 8-13 psi spring range, this dual floor-mounted actuator ensures efficient modulation of dampers and valves, making it ideal for building automation and environmental control systems.
Technical Specifications
- Manufacturer: Barber Colman (Schneider Electric)
- Model: MK-7921
- Actuation Type: Pneumatic, Spring Return
- Control Pressure Range: 8-13 psi
- Mounting Configuration: Dual floor mount
- Application: Damper and valve control
- Stroke: Designed for precise positioning
- Spring Return Function: Ensures fail-safe operation
- Operating Temperature Range: Optimized for HVAC and industrial environments
- Construction Material: Durable housing for long-term use
- Certifications: Compliant with industry standards for automation and HVAC control
Key Features
- Dual floor-mounted design for secure installation
- 8-13 psi spring range for controlled modulation
- Spring return feature ensures reliable fail-safe operation
- Suitable for dampers and valves in HVAC and industrial automation
- Compatible with Barber Colman and Schneider Electric control systems
- Robust construction ensures longevity and dependable performance
Compatible Systems & Components
- Barber Colman VB, VG, and VK Series Valves
- Schneider Electric HVAC and Industrial Control Systems
- Building Automation and Energy Management Systems
Industry Applications
- HVAC and Building Automation
- Industrial Damper and Valve Control
- Boiler and Furnace Airflow Management
- Power Plants and Energy Efficiency Systems
- Water and Wastewater Treatment Facilities
Installation & Operational Notes
- Ensure proper mounting for optimal damper or valve control
- Integrate with compatible pneumatic control systems for smooth operation
- Routine maintenance is recommended for long-term reliability
- Follow Barber Colman installation guidelines for proper setup
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MK7921