Johnson Controls VA-8122-1 Valve Actuator 30067439-890 It features both 'O' and

It features both 'O' and 'B' terminals

F) prevents short-cycling

simply remove the factory-installed R/Rc metal jumper on the terminal block

compressed elastomer is mandatory to prevent weeping or catastrophic leaks under system pressure

This coil is designed for the Danfoss "B" series valves

Johnson Controls VA-8122-1 Valve Actuator 30067439-890 It features both 'O' andThe Johnson Controls VA 8122 1 Valve Actuator is a professional grade synchronous motor driven actuator designed for precise proportional control in HVAC hydronic systems. This non spring return actuator is engineered to provide accurate incremental positioning for valves in commercial air handling units and fan coil applications. Operating on 24 VAC or VDC, it delivers a consistent 22 lb shutoff force (98 N), ensuring reliable flow regulation and