Siemens SAS Electromotive Valve Actuator 400 N
Siemens SAS Electromotive Valve Actuator 400 N
The Siemens SAS series are electromotive actuators that position the valve stem with a linear movement. With 400 N positioning force and a 5.5 mm stroke, they drive seat control valves and pressure-independent valves.
The models in the series differ by supply voltage (AC 230 V or AC/DC 24 V) and control signal (3-position or DC 0…10 V / 4…20 mA modulating); the values for each model are given separately in the model table. Compatible valve series are listed below.
Models and order codes
| Model | Power supply | Control | Actuating force | Stroke | Operating time | Order code |
|---|---|---|---|---|---|---|
| SAS31.00 | AC 230 V | 3-position | 400 N | 5.5 mm | 120 s | S55158-A106 |
| SAS31.03 | AC 230 V | 3-position | 400 N | 5.5 mm | 30 s | S55158-A107 |
| SAS61.03 | AC/DC 24 V | DC 0…10 V / DC 4…20 mA | 400 N | 5.5 mm | 30 s | S55158-A100 |
Technical specifications
| Specification | Value |
|---|---|
| Protection class (IP) | IP54 |
| Spring return | No |
| Ambient temperature | -5…55 °C |
| Medium temperature | 1…130 °C |
Compatible products
- Siemens VVG44 Externally Threaded 2-Way Seat Control Valve PN16 — VVG44.20-6.3, VVG44.25-10, VVG44.32-16, VVG44.40-25
- Siemens VXG44 Externally Threaded 3-Way Seat Control Valve PN16 — VXG44.15-4, VXG44.20-6.3, VXG44.25-10, VXG44.32-16, VXG44.40-25
This list is verified compatibility information based on Siemens product matching data; it is not a list of similar-product suggestions. You can make the final selection with our engineering team based on your project conditions (differential pressure, stroke, control signal).
Selection and installation notes
- The actuator's actuating force and stroke must match the close-off pressure and stroke of the valve it is fitted to.
- The supply voltage and control signal (3-position, DC 0…10 V or on/off) must match the controller output.
- Refer to the datasheet for mounting position and ambient temperature limits.
Technical documents
You can find them on the manufacturer's website by searching for the Siemens document number:
- A6V10567204 — Data sheet (English)
- A6V10567196 — Data sheet (English)
- A6V12050595 — Datasheet (German)
- A6V10563555 — EU declaration of conformity (German)
- A6V15969016 — EU declaration of conformity (English)
- A6V10854770 — Test report (EN 10204) (German)
For the right model selection and wholesale or project pricing, contact the Novus Energy engineering team on our WhatsApp line.