Rotex 2/2 Solenoid Valves are designed for reliable ON/OFF control of liquids and gases across a wide range of industrial and process applications.
The range is available in normally closed (NC), normally open (NO) and bi-directional configurations, with orifice sizes from 0.5 mm to 80 mm and pressure ratings from vacuum up to 400 bar, depending on the valve series. Aluminium, brass, stainless steel and stainless steel cast body options are available to suit different media and operating conditions.
Special configurations include low-power coils, latch coils, manual reset and manual override options. Explosionproof Ex ia / Ex d and weatherproof solenoid options are also available for applicable hazardous and demanding industrial environments.
| Valve Function | 2/2-Way — NC / NO / Bi-Directional |
|---|---|
| Port Size | 1/8" to 3" BSP / NPT |
| Pressure Range | Vacuum to 400 bar, series dependent |
| Temperature Range | –20 °C to +180 °C |
| Orifice Diameter | 0.5 mm to 80 mm |
| Operating Type | Direct Acting / Pilot Operated / Semi-Direct |
| Body Material | Aluminium / Brass / Stainless Steel / Stainless Steel Cast |
| Media | Air / LPG / CNG / Water / Oil / Gas / CO₂ / H₂ / N₂ / Steam |
| Coil Voltage | 12V / 24V / 72V / 110V / 230V AC/DC, others on request |
|---|---|
| Current Type | AC / DC |
| Power Consumption | 3W to 25W, coil dependent |
| Duty Cycle | 100% ED / Continuous Duty |
| Insulation Class | Class H, as applicable |
| Protection | IP65 / IP67; hazardous-area versions available |
| Explosion Protection | Ex ia / Ex d, applicable versions |
| Electrical Connection | DIN 43650-A / Hirschmann Type, as applicable |

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