Siemens Building Technology GVD221.1U Actuator 322838-753 Field Adjustable Throttling: Features a

Field Adjustable Throttling: Features a patented adjustable bimetal allowing for a 2 to 12°F throttling range

Featuring a 30 cubic inch 80% molecular sieve and 20% activated alumina desiccant blend

is an essential component for high-pressure refrigeration systems utilizing HFC refrigerants and POE or PVE oils

This PSC (Permanent Split Capacitor) powerhouse operates on 115Vac single-phase power

Siemens Building Technology GVD221.1U Actuator 322838-753 Field Adjustable Throttling: Features aThe Siemens GVD221. 1U OpenAir damper actuator is a robust 120V spring return actuator engineered specifically for high stakes fire and smoke damper control. This 2 position actuator provides critical fail safe performance, ensuring dampers return to a predetermined safety position upon power loss or alarm signal. Designed for commercial HVAC systems, it delivers 30 lb in of torque, making it a reliable solution for managing smoke containment and