Type of unit | Product number | Data Sheet1） | Use with the type of temperature control2） | |
|---|---|---|---|---|
Electromotoric actuator |
| SFA21... | 4863 | 2-position & TPI slow |
Thermal actuator (for radiator valves) AC 230 V, NO |
| STP321 | A6V12986007 | 2-position & All TPI |
Thermal actuator AC 230 V (for small valves 2.5 mm), NC |
| STA321 | A6V12986007 | 2-position & All TPI |
Damper actuator |
| GDB... | 4634 | 2-position & TPI slow |
Damper actuator |
| GSD... | 4603 | 2-position & TPI slow |
Damper actuator |
| GQD... | 4604 | 2-position & TPI slow |
Rotary damper actuator |
| GXD... | 4622 | 2-position & TPI slow |
1) | The documents can be downloaded from www.siemens.com/bt/download. |
2) | See more information on 2-position and TPI control in document A6V13360586, which can also be found in the above link. |