Industrial Mineral valves
In abrasive industrial minerals such as silica sand, cement, calcium carbonate, calcined kaolin, and aggregates, whether in slurry for or pneumatically transported, RF Valve® or aiRFlex® valve provide the longest elastomer tube life due to its non-stretch design in high cycle services. For modulating control, both full and reduced port sleeves insure the longest run operating times between outages.
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| Lime Slurry | Alumina Slurry |
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| Silica Sand | Cement Discharge |



