Honeywell MP909E1018 Actuator 3 to13 Psi 4 Inch Stroke Damper

The MP909E1018 Honeywell damper actuator made is a crucial component in  HVAC systems, specifically those that use variable air volume (VAV) to control air flow within a building. VAV systems rely on dampers, which the MP909E1018 operates, to regulate the amount of air delivered to each zone. By adjusting the damper position, the actuator influences factors like temperature, humidity, and pressure within the designated area. The MP909E1018 is a spring-return actuator, meaning it automatically returns to its original position when power is cut. It operates on a 3-13 psi spring range and has a maximum operating pressure of 29 psi. Its diaphragm measures 6.6 square inches and features dual barbed fittings compatible with 5/32" or 1/4" OD tubing for air connection. It can withstand temperatures ranging from -28 to 160 degrees Fahrenheit.