Where no electrical power is available the control chain is built purely pneumatically. This 5/2-way pneumatic valve with connection G 3/8" carries 2000 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
- Switching function Impulse valve, so the rest position is clearly defined.
- 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 3/8" and exhaust G 3/8", so the piping follows the existing line network.
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 3/8" |
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| Exhaust thread (2x) | G 3/8" |
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| Pilot port thread | 2x G 1/8" |
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| Flow rate [l/min] | 2000 |
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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
- 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 +60 °C.
- Replacement of a defective valve of the same type in existing machines.