Blow-through rotary valves for pneumatic conveying
In industries requiring precise feeding of powdery or granular materials into a pneumatic conveying system, maintaining a consistent and accurate flow rate is critical. Challenges include handling various material densities and ensuring uninterrupted feed without spillage or blockage.
Maintains accurate and consistent feed rates
The Blow-Through Rotary Valves RVS by WAMGROUP are designed to address these challenges effectively. These valves feature a robust, compact design with a horizontally mounted rotor that ensures high feeding accuracy. The rotor has oblique V-shaped compartments that fill with material from the top inlet, and as it turns, the material is pushed into an air stream at the bottom, enabling a smooth transition into your pneumatic conveying system. Made from tubular cast iron or stainless steel, these valves offer durability and reliable performance under various operating conditions. They support different drive options for various rotation speeds and cater to different material handling requirements with feed rates ranging from 5 to 80 litres per revolution. With easy access to internal mechanical parts, maintenance is straightforward, and options for ATEX compliance make them suitable for hazardous environments.
Benefits
- Ensures precise and consistent feeding of materials
- Compact and robust design increases longevity
- Easy access for maintenance reduces downtime
- Supports various materials and conditions
- ATEX version available for safe use in explosive environments