Description
The Honeywell MP909D1508 is a pneumatic damper actuator intended for accurate control of air flow in heating, ventilation and air conditioning systems. It has a 2.4 inch stroke and has a spring rate of 8-13 PSI and works in a temperature range of 10°C to 60°C. This actuator has a spring-return fail-safe mode, and its 1/4” dual barb spring arrangement guarantees dependable function in the absence of power. They’re often fitted in air handling units, variable air volume systems, terminal units and also used in controlling the airflow for the purpose of conditions control in inhabited structures.
