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<http://webisa.webdatacommons.org/229369451>	<http://www.w3.org/ns/prov#value>	"Run-Clean??? Sanitary Rotary Airlock ValvePRLog - Dec. 18, 2012 - CALEDONIA, Ontario -- Designed specifically for sanitary applications, such as food processing, pharmaceutical processing, and chemical or plastics applications, the Run-Clean??? Series of rotary airlock valves are designed with multiple features that reduce material buildup inside the valve housing that can occur during operation." .
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