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B Butterfly Valve Dimensions
Suited for use with burner controls type LMV5
They can also be adapted for air on request
this actuator ensures accurate airflow regulation
Siemens SQM40.144R11 Servo Motor | Actuator model_skp55_012u1 B Butterfly Valve DimensionsThe SQM40. 144R11 is a spring return damper actuator designed for emergency damper closure in HVAC and industrial 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 provides reliable performance. It operates at 120V AC and includes 4 auxiliary switches for advanced control options. The actuator is housed in a NEMA 4