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SKU
SAX31.03
SAX31.03 - Siemens Valve actuator, 800 N | ideal for 2-port and 3-port valves, type series V..F21.., V..F22.., V..F31.., V..F32.., V..F40.., V..F41.., V..F42.., V..F52.., V..F53.. | Operating Voltage AC 230 V
£305.99
£254.99
On request
Next Supplier Stock Update: 18/04/2026
Manuals & Datasheets
| DATA-SHEET |
 |
| Product type | Actuator |
| IP rating | IP54 |
| Manufacturer | Siemens |
| Power Supply | 230Vac, 1Ph, 50Hz |
| Torque | 800 N |
| Running time | 30 to 45 sec |
| Temperature range | -20°C to +120°C |
| Actuator type | Rotary |
| Ideal for | 2-port valves, 3-port valves |
| size | 242 x 124 x 153 mm |
The Siemens SAX31.03 is a Electromotoric Actuator. The Positioning Force is 800 N.
Electromotoric SAX.
Actuators with 20 mm stroke and 800 N force
● SAX31.. Operating voltage AC 230 V, 3-position control signal
● SAX61.. Operating voltage AC/DC 24 V, positioning signal 0...10V, 4...20 mA
With position feedback, forced control, characteristic changeover
● SAX61../MO operating voltage AC/DC 24 V,
RS-485 for Modbus RTU communication
● SAX81.. Operating voltage AC/DC 24 V, 3-position control signal
● For direct mounting on valves; no adjustments required
● Manual adjuster, position and status indication (LED)
● Optional functions with auxiliary switches, potentiometer, function module, stem
heating
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