HAVC System Ventilation Ball Valve Actuator LRF24-SR Modulating Rotary Actuator with Fail-Safe for Ball valves
NRF24A-SR Modulating Rotary Actuator with Fail-Safe for Ball valves Ventilation HAVC System
CQ230A Rotary Actuator for Zone valves Ventilation HAVC System
BF230-TN Spring-Return Actuator Combined with thermoelectric Tripping Device HAVC Systems Ventilation
HAVC Systems Ventilation 16Nm AC24V SMQ24A
20NM AC100 AC240V SM230AX-SR Modulating Damper Actuator for HAVC System
