Rotary Valfler (Vanalar)   If controlled feeding from or into silos and hoppers in a very confined space is required Rotary Valves are the ideal solution. The sealing of negative pressure cyclone and dust filter outlets is the other classic application. RVS-type Blow-Through Rotary Valves have been developed in accordance with the criterion of maximum scope in application. They have been designed for the controlled discharging of powders or granular materials from silos, bins, hoppers, cyclones or dust collectors into low- and medium-pressure pneumatic conveying lines. Print   Application Photographs RV in asphalt mixing plant VB RV Detergents P&G Takasaki Japan