Description
The Honeywell MP918B1030 is a high-force, spring-return pneumatic damper actuator engineered for reliable damper control in commercial HVAC and building automation systems. Designed to deliver consistent positioning performance across a wide range of environmental conditions, this actuator is a trusted solution for air handling units, VAV systems, and mixed-air damper applications.
Key Features
- High actuator force for demanding damper control applications
- Spring return operation ensures fail-safe damper positioning on air or power loss
- 3-1/2″ stroke for broad compatibility with commercial damper linkages
- 3–13 PSI spring range for standard pneumatic control signal compatibility
- 29 PSI maximum operating pressure for safe, reliable pneumatic system integration
- 1/4″ barbed fitting designed for OD plastic tubing connections
- Wide operating humidity range of 5–95% RH (non-condensing)
- Extended temperature range of -40°F to 158°F (-40°C to 70°C) for use in harsh environments
Application
The MP918B1030 is ideal for use in commercial and industrial HVAC systems where pneumatic control is required. Its spring-return mechanism provides a fail-safe position, making it suitable for outside air, return air, and exhaust air damper control. The wide temperature and humidity ratings make it well-suited for rooftop units, air handling units, and other demanding installations.
Specifications
- Brand: Honeywell
- Model: MP918B1030
- Actuator Type: Pneumatic, Spring Return
- Actuator Force: High
- Stroke: 3-1/2″
- Spring Range: 3–13 PSI
- Maximum Operating Pressure: 29 PSI
- Tubing Connection: 1/4″ Barbed Fitting for OD Plastic Tubing
- Humidity Range: 5–95% RH
- Operating Temperature Range: -40°F to 158°F (-40°C to 70°C)
