Description | Product no. (ASN) | Data sheet*) |
|---|---|---|
Motoric on / off actuator | SFA21… | 4863 |
Thermal actuator (for radiator valves) | STA21… | 4893 |
Thermal actuator (for small valves 2.5 mm) | STP21… | 4878 |
*) The documents can be downloaded from http://siemens.com/bt/download