Hygienic Quick Dismounting Drawer-Type Rotary Valve for Stable Conveying in Food Processing

The Doebritz Drawer-Type Rotary Valve is a premium material handling solution designed to provide stable feeding and reliable air-locking within complex pneumatic conveying systems.

Engineered to meet rigorous industry standards, this valve is widely utilized in demanding environments. Typical application scenarios include food powder processing, chemical powder handling, grain transport, and hygienic dust collection systems.

• Hygienic (Ra < 0.8): Manufactured from premium stainless steel, the internal surfaces are highly polished to Ra < 0.8, which prevents material buildup and cross-contamination.
• Quick Dismounting & Easy Cleaning: The innovative drawer-type structure allows the rotor to be seamlessly pulled out on guide rails. This enables thorough and easy cleaning without complex tools or dismantling the main pipeline.
• Stable Conveying: Precision engineering ensures a tight airlock and uniform material flow, maintaining stable pressure throughout the system.

To guarantee stable and reliable operations under complex conditions, our rotary valves are backed by robust technical data:

• Working Pressure: Maintains perfect sealing integrity safely between -0.5 to 2 bar.
• Temperature Adaptability: Operates flawlessly in extreme environments ranging from -10 to 150°C.
• Processing Capacity: Delivers exceptional throughput with a maximum capacity of 634 L/min.

• Reduces Material Leakage: Precision machining ensures a tight and reliable seal.
• Improves Conveying Stability: Guarantees a uniform feed rate for the entire line.
• Lowers Maintenance Costs: The quick-pull drawer design cuts cleaning and inspection times drastically.