Air Lock (Rotary Airlock Valve) is a mechanical device used in pneumatic conveying and dust collection systems to control the discharge of bulk materials while maintaining air pressure between two different environments. It allows continuous material flow without significant air leakage, ensuring system efficiency and stable operation.
Air locks are widely used in flour mills, rice mills, cement plants, boilers, and industrial dust collection systems for controlled material handling.
Key Features
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Maintains Air Pressure Seal – Prevents air leakage during material discharge.
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Continuous & Controlled Flow – Ensures smooth material transfer.
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Heavy-Duty Construction – Built for industrial and high-temperature applications.
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Wear & Abrasion Resistant – Suitable for handling powders and granules.
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Low Maintenance Design – Reliable operation with minimal servicing.
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Energy Efficient Operation – Supports optimal system performance.
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Available in Various Sizes – Customizable as per plant requirements.



































