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QRB1B-A033B40B - Photoresistive flame detector
gas or liquid gas
Operating Mode: Modulating actuator control with valve proving and independent ignition position
Voltage: Please Select
Ignition = low fire
Siemens SQM41.367A21 Servo Motor | Actuator voltage_120v QRB1B-A033B40B - Photoresistive flame detectorThe SQM41. 367A21 is a high performance damper actuator designed for industrial applications requiring precise airflow control. It features a 10mm servo shaft diameter and operates with a clockwise rotation. With a servo torque of 18 Nm and a run time of 65 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
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