Metering Rotary Valve Type S-LK Description Suitable for volumetric feeding and discharging of powdery, granular and coarse-grained bulk goods. Furthermore the rotary valve can be used as a metering device for drawing off products from silos, bins, containers etc. and for feeding downstream machines. grain type: grain size: functions: operating pressure: dust, powder etc. max. 2 mm (for sizes from 1.4 mm with scrapers) discharging, metering, flame barrier (flashback-resistant execution FDS upon request) standard up to max. 1.0 bar differential pressure temperature: standard up to 150°C special executions up to approx. 600°C Technical Data Type Weight (kg) without drive Execution cast, with round inlet and outlet 8 or 12 compartments grey cast iron, Silumin, 1.4308/1.45 41,1.4408/1.4571, other materials upon request bearing: external antifriction bearings sealing: optional radial seal rings, stuffing boxes, air seal rings, slide ring seal etc., if necessary in combinations miscellaneous: pressure-impact resistant, flashback resistant, with ATEXcertificates for all zones, available for temperatures up to 600°C, also available with drawout type rotary wheel Conveying capacity housing: rotor: materials: Range of Application Rotary valves are applied for volumetric feeding and discharging of powdery, granular or coarse-grained bulk products, for products of the chemical, pharmaceutical, mill, feed, food, wood-processing and other industries. They are used as proportioning devices for drawing off materials from silos, bunkers, bins etc., for feeding, crushing and screening machines, mixers and other processing plants. Subject to change without notice.