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allowing for faster response times in pneumatic lines compared to standard restricted valves
As the direct replacement for 8419-75 and the VR8305K4241
and the necessary O-rings to complete a total internal rebuild
a Section IV rated valve is required to meet code compliance
Belimo AF24-PC Actuator Refrigerant allowing for faster response timesThe Belimo AF24 PC is a robust spring return actuator engineered for precise control of dampers in HVAC systems requiring high torque performance. Delivering 180 in lb of torque, this unit is designed for fail safe operation, ensuring the damper returns to a programmed safety position during power loss. Operating on 24VAC DC power, the AF24 PC utilizes phase cut control signal input (4 20mA or 2 10VDC via external resistor) to modulate airflow with