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RVS Blow-Through Rotary Valves have two compartments at a time of the continuously turning

rotor filled up with material through the inlet at the top. After less then half a turn the material

is conveyed into an air stream of a pneumatic conveying pipe passing through the bottom of the

rotary valve.

With RVC Drop-Through Rotary Valves, which have a similar design, the material falls out through

the bottom outlet by gravity into a container, a conveyor or pneumatic conveying system.

- Capacity: 5 – 10 – 15 – 20 – 38 – 78 litres per revolution (0.17 – 0.35 – 0.52-0.7 – 1.23 – 2.82 cu ft/rev)

- Working temperature: from -40 °C up to 220°C

- Working pressure: from – 0.5 bar up to 0.8 bar

- M aterial: cast iron or 304 stainless steel