Images are examples, some edited with AI. The technical data are authoritative. AI notice
Switching valve (3/2-way valve) multifix, 230 V AC, size 4, G 3/4, type S 44-2 - Riegler 133136
With the multifix switching valve (3/2-way valve), compressed air systems or parts of them are switched on and off by an electrical signal, and the system is exhausted at switch-off. With 12500 l/min flow rate and up to 16 bar inlet pressure, the device matches size 4 of the series.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The multifix switching valve (3/2-way valve) switches the air supply to a system or part of it by an electrical signal. Without a signal the G 3/4 inlet is closed and the outlet side is exhausted via G 1/2. At switch-off the system is exhausted at the same time, the inlet pressure range is 2 to 16 bar.
Benefits
- 12500 l/min flow rate (P1 = 6 bar, Δp = 1 bar) for sizing to air demand
- Inlet pressure 2 to 16 bar
- Coil 230 V AC
- Protection class IP 65
- Duty cycle 100 % for continuous coil operation
- Vent port G 1/2
Applications
A typical use is switching on the air supply of a machine together with the control system and automatic exhausting at shutdown.
Technical data
| Type | S 44-2 |
|---|---|
| Thread | G 3/4 |
| Size | 4 |
| Inlet pressure | 2 to 16 bar |
| Seal material | NBR |
| Medium temperature | -10 to 60 °C |
| Ambient temperature | -10 to 60 °C |
| Flow rate | 12500 l/min (P1 = 6 bar, Δp = 1 bar) |
| Solenoid coil | 230 V AC, 50 Hz |
| Housing | die-cast aluminium |
| Vent port | G 1/2 |
| Dimension A | 85.0 mm |
| Dimension B | 204.0 mm |
| Dimension C | 53.0 mm |
| Dimension D | 66.0 mm |
| Dimension E | 35.0 mm |
| Series | multifix |
| Electrical connection | plug connector PG 9, form B, EN 175301-803 |
| Protection class | IP 65 (P 54) to DIN 40050 |
| Duty cycle | 100 % |
| Medium | compressed air, neutral gases |
| Weight | 1.169 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | S 44-2 |
| EAN | 4047322476256 |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Material | Die-cast aluminium |
| Size BG | 4 |
| Housing material | Die-cast aluminium |
| Function | 3/2-way |
| Inlet pressure max. [bar] | 16 |
| Flow rate [l/min] | 12500 |
| Actuation type | Electrical |
| Norm | DIN EN 175301-803 |
| Certification | DIN 40050 |
| Operating voltage | 230 V AC |
| Pneumatic connection | G3/4 |
| Protection rating | IP65 |
| Temperaturbereich | -10-60 °C |
| Temperature (max.) | 60 |
Scope of delivery
Type S 44-2 is supplied with silencer.
Downloads
User Manual
Accessories
Coupler pack with O-ring for multifix size 4, G 3/4 and G 1, type KP 45 - Riegler 135857
Item RGL-135857Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.











