Siemens SSA81U NSR Zone Valve Floating Actuator 24V N/C

The silicon SSA81U NSR Zone Valve Floating Actuator 24V N/C is a essential HVAC effective control of heating, ventilating, and air conditioning systems. This actuator runs on a 24V power supply and makes use of a floating control signal to regulate the position of the valve extremely well and efficiently. Siemens actuator is aimed at providing accurate regulation within different HVAC systems’ zone valves. With its non-spring return design, this actuator is built to move the valve to the desired position based on a floating control signal.