This 3/2-way pneumatic valve is pilot-operated and needs no electrical installation. The switching function is Impulse valve. The connection is G 1/8". The operating pressure is stated as 1.5 to 8 bar. The materials are body and spool aluminium, seals NBR, pilot polyamide.
Advantages
- Flow rate of 500 l/min, so the connected actuator moves without the valve throttling it.
- Switching function Impulse valve, so the rest position is clearly defined.
- Nominal size of 3.9 mm, which defines the usable cross section of the switching position.
- Operating pressure of 1.5 to 8 bar, which fixes the permissible working range.
- Materials body and spool aluminium, seals NBR, pilot polyamide, matched to the intended service.
Technical data
| Feature | Value |
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| Function | Impulse valve |
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| Thread G1 (2x) | G 1/8" |
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| Exhaust thread G1 (1x) | G 1/8" |
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| Pilot port thread G2 | 2x G 1/8" |
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| Nominal diameter [mm] | 3.9 |
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| Flow rate [l/min] | 500 |
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| Dimensions [mm] | A 70.0, B 27, C 18, D 7.5, E 24.5, F 21, H1 3.2, H2 3.3, J 13, K 25.5, L 19, M 27, N 16, O 36, P 1.5, W 2 |
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| Material body and spool | aluminium |
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| Material seals | NBR |
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| Material pilot | polyamide |
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| Temperature range | -5 to +60 °C |
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| Operating pressure | 1.5 to 8 bar |
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| Pilot pressure | 2 to 8 bar |
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| Media | oiled and non-oiled, filtered compressed air |
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| Service life | min. 40 million switching cycles |
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Applications
- Cycled feeding and clamping units in fixture building.
- Plants operated within the temperature range -5 to +60 °C.
- Replacement of a defective valve of the same type in existing machines.
- Control of double-acting cylinders with an air demand up to 500 l/min.