In the entire plant, instrument air is only required for the switch valves or control valves in the automatic control system; it’s not used elsewhere, right?
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In the entire plant, instrument air is only required for the switch valves or control valves in the automatic control system; it’s not used elsewhere, right?
For analyzing instruments, purging, positive pressure ventilation – in short, any place that is clean and dry will do
It can be used in many places; use it to blow on dirty shoes as well.
It can be used in pneumatic instruments, analyzer systems, and applications that require positive pressure explosion protection.
The tire is underinflated; it can be inflated
1. Pneumatic control valve 2. Pneumatic on/off valve 3. Single-acting and double-acting cylinders 4. Purging of flow meters using compressed air 5. Purging of analytical instruments 6. Blowing clothes and dust by workers 7. Purging of air filters 8. Purging of the bags in bag filters 9. And other devices that require a gas source all use instrument air. Because aside from instrument air, there is also compressed air for process use, and the compressed air intended for processes is generally not allowed to be used by equipment; for example, the air used for bacterial growth in fermentation tanks – who would dare to use it? The air supplied for aeration in the tank is not to be used. So, only instrument air is relatively convenient.