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Dosing
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Vertical rotary airlock valves
Fine grain bulky solids can almost be continually pulsation free dosed with a minimal volume flow using a vertical rotary airlock valve. These devices dose volumetrically. The accuracy of the dosage depends on the pourability of the bulky solids. A relative positive dosage result is achieved using a bulkage unit and pressure support, even with less flowing bulky solids.
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Versions:
- powder tight,
pressure tight,
gas tight
- pressure surge protected
- also available in
special materials
- wear resistant
- for temperatures up to 200°C
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