HAVC Ventilation Systems 230V Switch Type Open-Close Damper Actuator sm230a-s with Feedback Auxiliary Switch
HAVC Ventilation Systems 8NM NMQ24A-SR NMQ24A-MF Running AC24V Modulating Type Motorized Damper Actuator(NMQ24A-SR)
HAVC Ventilation Systems NR24A 10Nm Rotary Actuator Ac24V DC 24v Control Open-Close for Ball Valves Manual
HAVC Ventilation Systems SMD230A 16NM AC230V Open-Close Damper Actuator for Adjusting dampers
SR24A-S 20Nm AC/DC24V Ventilation Drive Valve Actuator HVAC Systems Building Ventilation Systems
HAVC Ventilation 40Nm GM24A-SR AC24V DC24V Modulating Damper Actuator for HAVC with Position Feedback
