This 3/2-way solenoid valve switches the air path electrically and needs no manual action at the machine. The connection is G 1/4" and control is by 24 V DC. The switching function is de-energised open (NO). The operating pressure is stated as 0 to 7 bar. The materials are body brass (DN 25 & DN 40: gunmetal), internal parts brass / stainless steel, seal NBR (types G 1/8" & G 1/4": FKM).
Advantages
- Control voltage tolerance plus/minus 10 percent, which makes short supply dips uncritical.
- Media Compressed air, neutral gases, water, neutral low-viscosity media, heating oil, other media on request, so no separate treatment is needed.
- Kv value of 3.4 l/min, from which the flow rate for the actual pressure drop can be calculated.
- Mounting position any (G 1/8" & G 1/4": upright solenoid), which has to be observed before installation.
- Switching function de-energised open (NO), so the rest position is clearly defined.
Technical data
| Feature | Value |
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| Function | de-energised open (NO) |
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| Control voltage | 24 V DC |
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| Thread (2x) | G 1/4" |
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| Exhaust thread | G 1/8" (male) |
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| DN [mm] | 2.5 |
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| Kv value [l/min] | 3.4 |
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| Operating pressure [bar] | 0 to 7 |
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| Power consumption (DC) [W] | 14 |
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| Temperature range [°C] | -10 to +130 |
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| Dimensions [mm] | L 40 |
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| Material body | brass (DN 25 & DN 40: gunmetal) |
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| Material internal parts | brass / stainless steel |
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| Material seal | NBR (types G 1/8" & G 1/4": FKM) |
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| Media | Compressed air, neutral gases, water, neutral low-viscosity media, heating oil, other media on request |
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| Control voltages | Standard: 24 V DC, 230 V AC, other voltages on request |
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| Voltage tolerance | plus/minus 10 percent |
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| Protection class | IP 65 (connector size 3) |
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| Mounting position | any (G 1/8" & G 1/4": upright solenoid) |
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Applications
- Installation in control cabinets with a supply of 24 V DC.
- Control of pneumatic flaps, gates and diverters in conveying equipment.
- Cycled feeding and clamping units in fixture building.
- Plants operated within the temperature range -10 to +130 °C.