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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Operating Voltage: DC 5V (USB)
Interval from start-up to the beginning of the air pressure check: 11
Econex SFF125 5" Ball Valve
Dungs Model Number: 272350 or 225938
Detector Tube Length: 125mm
Siemens LDU11.323A27 230v Burner Control Box function_differential_pressure_control_air_gas_p Operating Voltage: DC 5V (USB)Siemens LDU11. 323 A27 230V Siemens Part Number: BPZ: LDU11. 323 Overview The LDU11. 323A27 control box valve proving system is designed for use with shutoff valves in connection with gas burners and gas appliances. In the event of inadmissible leakage, the system prevents the burner from starting up. The LDU11. 323A27 system conforms to the requirements of EN1643 covering automatic shutoff valves for use with gas burners and gas appliances to EN161.
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