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230 C2 Controls 1 stage burners up to 120kW/h
QRB1C-A050B40A - Photoresistive flame detector
Siemens QRA53
Dungs GW150 A5 Compact pressure switch for multiple actuators
These solenoid valves are closed as the standard for continuous and cyclic operation
Siemens SQM40.171A20 Servo Motor | Actuator application_combustion_control 230 C2 Controls 1 stageThe SQM40. 171A20 is an efficient damper actuator designed for precise airflow regulation in HVAC systems. It features a 10mm servo shaft diameter and operates with a counterclockwise rotation. With a servo torque of 5 Nm and a run time of 15 seconds to 90 degrees, this actuator ensures accurate positioning. It operates at 230V AC and includes 1 auxiliary switch for additional functionality. The actuator is housed in a durable NEMA 4 enclosure, making
