Siemens SAS61.03U Electronic Valve Actuators NSR 24V 0-10VDC 30 Second

The Siemens SAS61.03U Electronic Valve Actuator is one of a small efficient actuator, especially intended for the precise control in HVAC systems. This actuator operates at 24V, has a 5.5 mm stroke and is precise in valve positioning. In ventilation, heating and air conditioning systems, this actuator is used in conjunction with valves to regulate fluid flow. The valve is controlled by these signals which are sent electronically to the valve position which controls the flow of system demands.