for radiator valves and floor heating
Electrothermal actuators, stem extended in a deenergized state (NC) for 2-position and quasi-proportional control of heating systems, chilled ceilings and terminal units. With position indication and connecting cable.
Suited for:
Additional info
For fitting to valve: Cap nut M30 x 1.5
SIEMENS
Siemens AV64, S55174-A166 Adapter for Pettinaroli M28 x 1.5 For fitting actuators to radiator valves of other manufacture.
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Siemens STA161.40L10, S55174-A222 for radiator valves and floor heatingElectrothermal actuators, stem extended in a deenergized state (NC) for 2-position and quasi-proportional control of heating...
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Siemens STA321.65L20, S55174-A204 Thermal Actuator AC230V NC 6.5mm 2m on/off for radiator valves, small valves and Combi valvesElectrotherm
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