Description
Siemens 331-4814 Pneumatic Damper Actuator is durable and efficient device for control in HVAC systems. This actuator pertinently adjusts air dampers 8–13 PSI spring range with 2.3/8 inch stroke length to improve airflow and temperature control. Clevis connection and fixed bracket mounting method can provide a flexible and stable installation which is suitable to various system configuration. Siemens 331-4814 is a small reliable and HVAC unit that can be used in commercial and industrial settings. The clevis and permanent bracket designs make installation and alignment simple and speed setup, to ensure dependable operation. For systems which could benefit from less energy consumed with more precise control of air distribution, this actuator is useful.
