
The Blow Through Rotary Airlock Valve by SHREE TECHNO ENGINEERS is a heavy-duty, precision-engineered solution designed for efficient handling of powders, granules, and dry bulk materials. Built with premium-grade cast iron, it ensures superior strength, wear resistance, and long service life under demanding industrial conditions.
This valve maintains an effective air seal between pressure zones, allowing smooth and consistent material discharge in pneumatic conveying, dust collection, and ash handling systems. Available in multiple sizes from 100×100 mm to 600×600 mm, it can be fully customized to meet your process needs.
Widely used in cement plants, food processing units, boilers, and power generation systems, SHREE TECHNO ENGINEERS’s Blow Through Rotary Airlock Valve guarantees durability, minimal air leakage, and reliable performance — making it a trusted choice for industries across India and abroad.
SHREE TECHNO ENGINEERS Make — High-Efficiency and Compact Design
| Diameter | 250 mm |
| Material | Mild Steel / Stainless Steel |
| Design Type | Blow Through |
| Valve Size | 250x250 mm |
| Lifting Capacity | 8 Tons |
| Pressure | 8 Bar |
| Motor Power | 1.5 HP |
| Minimum Order Quantity | 1 Piece |
PYRAMID Blow Through Rotary Airlock Valves are engineered for direct integration with pneumatic conveying lines. Their compact and efficient design ensures minimal material build-up, superior air sealing, and smooth product discharge. Ideal for fine powders and granules, these valves are built for consistent performance and easy maintenance in continuous operations.
Founded in 2002, SHREE TECHNO ENGINEERS (Pyramid Rotary Valves) is a trusted manufacturer and exporter of rotary valves, coal handling systems, ash handling systems, and conveyors.
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