Siemens SAX Electromotive Valve Actuator 500–800 N, 20 mm SAX61P03 · AC/DC 24 V · DC 0-10 V / 4-20 mA · 500 N
Siemens SAX Electromotive Valve Actuator 500–800 N, 20 mm
The Siemens SAX series are electromotive actuators that position the valve stem with a linear movement. With 500–800 N positioning force and a 20 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 |
|---|---|---|---|---|---|---|
| SAX31.00 | AC 230 V | 3-position | 800 N | 20 mm | 120 s | S55150-A105 |
| SAX319.00 | AC 230 V | 3-position | 800 N | 20 mm | 120 s | S55150-A105-A900 |
| SAX31P03 | AC 230 V | 3-position | 500 N | 20 mm | 30 s | S55150-A118 |
| SAX61P03 | AC/DC 24 V | DC 0…10 V / DC 4…20 mA | 500 N | 20 mm | 30 s | S55150-A114 |
| SAX81P03 | AC/DC 24 V | 3-position | 500 N | 20 mm | 30 s | S55150-A116 |
Compatible products
- Siemens VVF42 Flanged 2-Way Control Valve PN16 — VVF42.50-40, VVF42.65-63, VVF42.80-100
- Siemens VVF53.40-20 Flanged 2-Way Control Valve DN40 — VVF53.40-20
- Siemens VXF42 Flanged 3-Way Control Valve PN16 — VXF42.50-40, VXF42.65-63, VXF42.80-100
- Siemens VXF32 Flanged 3-Way Control Valve PN10 — VXF32.50-40, VXF32.80-100
- Siemens VPF44 Flanged Pressure-Independent Control Valve (PICV) PN16 — VPF44.50F15, VPF44.50F25, VPF44.65F35, VPF44.80F45
- Siemens VPF54 Flanged Pressure-Independent Control Valve (PICV) PN25 — VPF54.65F25, VPF54.80F35
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:
- A6V10416324 — Data sheet (English)
- A6V10462640 — Data sheet (English)
- A6V10321399 — Datasheet (German)
- A6V10321403 — Data sheet (German)
- A6V10321405 — Datasheet (German)
- A6V10691443 — Datasheet (English)
For the right model selection and wholesale or project pricing, contact the Novus Energy engineering team on our WhatsApp line.