Where no electrical power is available the control chain is built purely pneumatically. This 5/2-way pneumatic valve with connection G 1/4" carries 980 l/min and is switched over by an air pulse. The switching function is Impulse valve. The operating pressure is stated as 1.5 to 10 bar. The materials are body and spool aluminium, seals NBR, pilot polyamide (glass fibre reinforced).
Advantages
- Operating pressure of 1.5 to 10 bar, which fixes the permissible working range.
- Materials body and spool aluminium, seals NBR, pilot polyamide (glass fibre reinforced), matched to the intended service.
- Temperature range of -10 to +60 °C, which covers use in the machine room as well as outdoors.
- Connection G 1/4" and exhaust G 1/8", so the piping follows the existing line network.
- Media oiled and non-oiled, filtered compressed air, so no separate treatment is needed.
Technical data
| Feature | Value |
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| Function | Impulse valve |
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| Switching function | 5/2-way |
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| Thread (3x) | G 1/4" |
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| Exhaust thread (2x) | G 1/8" |
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| Pilot port thread | 2x G 1/8" |
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| Flow rate [l/min] | 980 |
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| Operating pressure [bar] | 1.5 to 10 |
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| Material body and spool | aluminium |
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| Material seals | NBR |
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| Material pilot | polyamide (glass fibre reinforced) |
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| Temperature range | -10 to +60 °C |
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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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Applications
- Replacement of a defective valve of the same type in existing machines.
- Control of double-acting cylinders with an air demand up to 980 l/min.
- Sequencing of pneumatic axes with connection G 1/4" in handling equipment.
- Control of pneumatic flaps, gates and diverters in conveying equipment.