Honeywell MP909H1368 Pneumatic Damper Actuator 10 PSI Spring Range

The Honeywell MP909H1368 is a spring-return pneumatic damper actuator designed for reliable control of HVAC dampers in commercial and industrial applications. This actuator operates on a 10 PSI spring range, providing proportional control for modulating damper positions in response to pneumatic control signals.

Key Features:

• 10 PSI spring range for precise proportional control
• Spring-return mechanism ensures fail-safe damper positioning during power loss
• Pneumatic operation eliminates the need for electrical wiring
• Durable construction for long service life in commercial HVAC systems
• Compatible with standard pneumatic control systems
• Reliable performance across varying environmental conditions

This actuator is ideal for applications requiring dependable damper control without electrical power requirements. The spring-return design automatically returns the damper to a predetermined position when air pressure is removed, making it suitable for safety-critical applications where fail-safe operation is essential.