Siemens Building Technology SAX61.03U NSR Electromotoric Valve Actuator 30 Sec 0-10 VDC

Siemens SAX61.03U Electromotoric Actuator is a sophisticated device for precise control of HVAC systems. The actuator operates at 24V and signals a 0-10Vdc control signal for accurate positioning and modulation. Developed with a stroke length of 20 mm it sets dampers or valves to the optimal position for air flow and temperature within HVAC systems. The SAX61.03U can contend with -5°C up to 55°C, providing the kind of reliable performance commonly found below the Arctic Circle. It has a smooth and controlled operation of non spring return functionality and is the right choice among applications like precise positioning without the need of return spring mechanism.