Siemens Building Technology 331-4825 Actuator 319852-301 preventing overflow at partial load

preventing overflow at partial load conditions

providing contractors with a maintenance-free solution for complex 365-day timing requirements

provided the model number matches your system specifications

Is the 624692 interchangeable with standard pressure switches

If it clicks but the system stays in one mode

Siemens Building Technology 331-4825 Actuator 319852-301 preventing overflow at partial loadThe Siemens 331 4825 is a rugged, metal fabricated No. 3 Pneumatic Actuator engineered for reliable performance in demanding commercial HVAC environments. Designed for the precise modulation of air valves and dampers, this unit features a 8 13 psi nominal spring range and a versatile 2 3 4 inch stroke. Built with an all metal body and an ozone resistant rubber rolling diaphragm, it provides consistent force for both two position and modulating