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ensuring the entire assembly meets specified Cv ratings and shut-off classifications under various pressure drops
and ZG-104 brackets for versatile anchoring to ductwork
One full turn typically equals a specific pressure change (refer to the Danfoss technical leaflet for the exact ratio)
it simplifies field wiring and integration into existing building automation systems
Belimo FSTF120 Actuator R-410A ensuring the entire assembly meetsThe Belimo FSTF120 Fire Smoke Actuator is a specialized 120V AC solution engineered for life safety applications in commercial HVAC systems. This fail safe spring return actuator provides 18 in lb of torque, ensuring reliable fire and smoke damper control under extreme conditions. Designed for UL555 and UL555S compliance, it features a 75 second motor drive time and a rapid fail safe response of under 25 seconds to prevent smoke migration. The NEMA 2
