Siemens STA121.65L10, S55174-A201 for radiator valves, small valves and Combi valvesElectrothermal actuators, stem extended in a deenergized state (NC) for 2-position and quasi-proportional control...

Siemens RDG100T, S55770-T159 Replaced by Siemens RDG200T Room thermostat, AC 230 V, for fan coil units and universal applications, 7-day time switch, vertical

SIEMENS 5WG1205-2AB21 Replaced by Siemens 5WG1205-2AB22 Touch control TC5

Siemens SQM45.295A9 Replaced by SQM45.295B9 Actuator 3Nm, 90°/10s, CAN bus, shaft 10mm "D", holding torque 1.5Nm

Siemens RDG160T, S55770-T343 Replaced by RDG260T Room thermostat, AC 24 V, for fan coil units (3-speed or ECM fan), universal applic

Siemens GLB131.1E Replaced by GLB141.1E Rotary air damper actuator, AC 24 V, 3-position, 10 Nm, 150 s

Siemens VKF41.125 Replaced by VFW41.125U   Butterfly valve, flange, PN6/10/16, DN125, kvs 1000   Datasheet  

Siemens RCC30 Replaced by RDG110 Room thermostat for 4-pipe fan coils, AC 230 V, positioning signal 2pt, return air sensor Heating and cooling sequence Operatin

Siemens SQN70.664A20 Replaced by SQN70.664B20 Actuator, 90°/30s, 2.5Nm, 2 auxiliary switches, housing 80mm, AC230V Datasheet