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323A27 system conforms to the requirements of EN1643 covering automatic shutoff valves for use with gas burners and gas appliances to EN161
Diameter 1/2"
Rp 1 1/4" and Rp 2"
B Motorised Butterfly Valve Overview:
Siemens SQM40.271A20 Servo Motor | Actuator model_skp15_012u1 323A27 system conforms to theThe SQM40. 271A20 is an efficient damper actuator designed for energy saving HVAC solutions. It features a 10mm servo shaft diameter and operates with a counterclockwise rotation. With a servo torque of 10 Nm and a run time of 30 seconds to 90 degrees, this actuator ensures precise airflow regulation. It operates at 230V AC and includes 1 auxiliary switch for enhanced control options. The actuator is housed in a durable NEMA 4 enclosure, making it
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