Drop-through rotary valve for precise powder and granule feeding

Feeds and Meters Powders and Granules Accurately

The Drop-Through Rotary Valves RVC from WAMGROUP are precision-engineered rotary feeders designed to optimize material feeding and metering across diverse industrial applications. Utilizing a horizontally mounted rotor with oblique V-shaped cross-section compartments, these valves ensure a continuous, evenly metered flow of powders and granules. Ideal for industries such as building and construction, feed and food processing, plastics, and chemicals, they are capable of handling a wide range of materials—from cement and powdered milk to polyethylene pellets and cosmetic ingredients.

With feed rates ranging from 5 to 80 liters per revolution, the RVC valves are customizable with different drive units for tailored rotational speeds, catering to specific production needs. Constructed from tubular cast iron or stainless steel, they offer durability and resistance to corrosion, essential for handling abrasive or chemically aggressive materials. Available in ATEX version for Zone 22, these valves offer safe operation in environments where dust explosions are a risk.

The compact and robust design provides easy access to internal components, simplifying maintenance and minimizing downtime. These valves integrate seamlessly into continuous and high-speed processing environments, with compatibility for both mechanical and pneumatic conveying systems. Their versatility is further enhanced by optional coatings and material treatments, ensuring optimal performance and longevity in harsh operational conditions.