Description
The Siemens 331-4313 Pneumatic Damper Actuator is useful device that controls air dampers in an HVAC system precisely. The actuator provides precise modulation of damper locations for efficient airflow regulation, temperature control. 3-7 PSI spring range its stroke is 2-3/8″. With its design and fixed bracket mounting styles that ensure a heavy and safe install, it is easily adapted into a wide range of HVAC settings. The Siemens 331-4313 provides balanced air distribution and reduces HVAC system energy by increasing energy efficiency of the system. Being dependable pneumatic operation improves indoor air quality and reduces energy cost it ensures its consistent performance.
