US$ 24.99
It provides fail-safe operation
making it a cost-effective solution for reliable damper control
It operates on 24V AC/DC and delivers 180 in-lb of torque
maintaining desired airflow until power is restored
B231+AFRB24-S | CCV | 1.25" | 2 Way | 25 Cv | w/ Spg Rtn | 24V | On/Off | SW | Belimo Cv / GPM_19 Cv It provides fail-safe operationResources Datasheet Installation Instructions More Info