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Siemens SSA131 actuator for radiator heating, VAV systems, fan coil applications, and ceiling cooling. More information
Out of stock - can be requested
| Cable length | 1.5 m |
| Emergency function | 0...25 mbar |
| Lift | 1.2...6.5 mm |
| Power Supply | 24 VAC |
| Weight | 0.22 kg |
Catalog sheet eng download
Download PDFAssembly instructions download
Download PDFThe SSA131 electromechanical actuator is suitable for radiator valves (VEN, VDN, VUN, M30x1.5 from other manufacturers), combined PICV valves (VPP46.., VPI46..), MiniCombi valves (VPD, VPE), and small ball valves (VD1..CLC).
It is applicable in radiator heating systems, ceiling cooling, VAV, and fan coil applications. The actuator allows for parallel connection, with up to 24 SSA 131 units in one system.
The actuator body features LED position and movement indication. Three green LEDs indicate whether the actuator spindle is fully extended (1), moving between end positions (2), or fully retracted (3).

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