Siemens 331-4314 3 Pneumatic Damper Actuator, 3-7PSI, Fixed Mounting

The Siemens 331-4314 Pneumatic Damper Actuator is an effective tool in HVAC systems for controlling the position of dampers to control airflow and temperature. The stroke length of this actuator is 2-3/8 inches and it works within a spring range of 3-7 PSI making it suitable for HVAC applications This actuator has a fixed mounting style and it is designed to operate with pneumatic pressure to produce linear movement to adjust the position of the damper This actuator is connected by pneumatic tubing and the 2-3/8 inch stroke length is suitable for making small adjustments For HVAC systems, the Siemens 331-4314 is installed in air handling units, ventilation systems and other equipment that need accurate damper control.