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Finex - Rotary Airlock Valve

The Finex Rotary Airlock Valve is a precision-engineered material feeding and air sealing device designed for controlled discharge of powders, granules, and bulk materials from hoppers, cyclones, dust collectors, silos, and pneumatic conveying systems. The valve ensures continuous material flow while maintaining effective airlock sealing between different pressure zones.

The system consists of a multi-vane rotor rotating inside a closely fitted housing, allowing accurate material feeding with minimal air leakage. Finex Rotary Airlock Valves are widely used in powder processing industries for dust control, pneumatic conveying, and bulk material handling applications.

Designed for heavy-duty industrial performance, the valve offers reliable operation, low maintenance, and long service life even under demanding working conditions.

Features:

Accurate and continuous material feeding
Excellent air sealing efficiency
Heavy-duty robust construction
Low air leakage and minimal product loss
Suitable for positive and negative pressure systems
Smooth and vibration-free operation
Compact design with easy maintenance
Wear-resistant rotor and housing options
Available for high-temperature applications

Applications:

Dust Collection Systems
Pneumatic Conveying Systems
Powder Processing Plants
Chemical Industries
Food & Spice Processing
Pharmaceutical Applications
Fire Extinguisher Powder Plants
Cement & Mineral Industries

Construction:

Available in Mild Steel, Cast Iron, SS304, and SS316 construction with customized rotor designs based on application requirements.

Capacity Range:

Available in multiple rotor sizes and capacities suitable for small to high-capacity material handling systems.

Optional Features:

Flameproof motor and gearbox
Variable speed drive (VFD)
Abrasion-resistant liners
High-temperature design
Quick cleaning arrangement
Direct drive or chain drive system
Food-grade and sanitary construction

Finex Rotary Airlock Valves are engineered for efficient material handling, reliable air sealing, and smooth process operation, making them an essential component in modern bulk powder processing systems.