Siemens - Valve Actuator SSA Series
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SSA31.1 is now obsolete, please see it's new version SSA331.

Achieving precise control of critical components in your HVAC systems has never been easier, thanks to the Siemens Valve Actuator SSA Series. This versatile electromotoric actuator is purpose-built for a range of applications, including radiator valves, MiniCombiValves, small valves, and more.

Key Features:

  • Various Voltage Options: The SSA Series offers flexibility with multiple voltage options, allowing you to select the ideal model for your specific system requirements. Choose from AC 230V, AC 24V, or AC/DC 24V with a DC 0-10V control signal.

  • Equal-Percentage Valve Characteristic: The SSA61EP model offers equal-percentage valve characteristic for applications that require it, enhancing control precision.

  • Nominal Force: With a nominal force of 100 N, this actuator delivers the power needed to control your valves effectively.

  • Automatic Stroke Identification: The actuator is equipped with automatic stroke identification, simplifying setup and ensuring accurate control.

  • Tool-Free Installation: Direct mounting using a coupling nut eliminates the need for additional tools, saving you time and effort during installation.

  • Plug-and-Play Connectivity: Basic models come complete with plug-in connecting cables (1.5 m) for straightforward installation. Optional cable types, including 2.5 m and 4.5 m lengths, are also available to suit your specific setup.

  • Halogen-Free Cables: For added safety and environmental consciousness, the actuator features halogen-free cables.

  • Manual Override and Position Indication: The actuator is designed for easy maintenance, with manual override and position indication features.

  • Parallel Connection: Multiple actuators can be easily connected in parallel, making it suitable for complex applications.

  • Auxiliary Switch: SSA31.1 and SSA81.1 actuators come with an integrated auxiliary switch, adding an extra layer of functionality to your systems.

  • Tamper-Proof Option: An optional tamper-proof fitting is available to prevent unauthorized dismantling.

Applications:

The Siemens Valve Actuator SSA Series is an ideal choice for various applications, including:

  • Radiator valves
  • MiniCombiValves (MCV)
  • Small valves
  • Radiator valves with M30 x 1.5 threaded fittings
  • Third-party valves in conjunction with AV-type adapter

Technical Design:

The actuator operates based on the provided voltage and control signal, allowing precise control of valve strokes. Its design ensures seamless integration into your HVAC systems, guaranteeing accurate and efficient control.

Part Numbers:
SSA31.1 Valve Actuator 100N 2.5mm Stroke AC 230V 3-Pos NSR Aux. Switch
SSA81.1 Valve Actuator 100N 2.5mm Stroke AC 24V 3-Pos NSR Aux. Switch

Frequently Bought Together

Total price $328.30