ANNOUNCEMENT :     Vent Line is participating in the upcoming Big5 International Building & Construction Show 2022 this coming December @ Zabeel Hall – Stand 3B149 (The Big 5 | 5 - 8 DECEMBER 2022).        Ventline launch new product Casement Ventilators with Pneumatic / Electric actuator tested and certified as per EN12101-2

High heat Ventilation is based on the principle that the difference in pressure between the air inlet and exhaust air vents in a building allows natural air exchange to take place. The pressure differences arise due to; a) the buoyancy forces in the building caused by differences in density between the air in the building and the outside air, and the difference in height between the air inlet and exhaust air vents; b) the air currents in the building. Accordingly, the volume of air flowing through the buildings depends on the surplus heat in the building - caused by the convection heat that is emitted into the room air (internal cooling load), the external cooling load (transmission through insolation), wind speed, wind direction, and building geometry.

TYPES OF VENTILATORS

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Wind Driven Ventilator

Roof ventilators are naturally powered - by cost-free air. They're an economical ventilation solution suitable for a wide range of applications.

Size and Dimension : Diameter 300mm to 900mm

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Gravity Ventilator

Stationary roof vents using natural thermodynamic forces that drive air up and through the ventilator ensure that system is directly responsive to internal and external conditions.

Size and Dimension : Diameter 250mm to 1200mm. Height varies

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Heat Mover Ventilators

Low-profile ventilators designed for removal of high heat problems for industrial buildings if structural limitations do not allow for heavier ventilators. Coefficient of discharges up to 0.43

Size and Dimension : 1200mm (min) to 3000mm (max) Width. Modular Length 3000mm otherwise, any.

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Static Ridge Ventilator

Taking full advantage of natural airflow, the Ventline range of ridge ventilators offer high-performance and cost-effective ventilation solutions for commercial and industrial buildings. Coefficient of discharges up to 0.73

Size and Dimension : Throat size 250mm to 600mm for Crest Ridge Ventilators (CRV) and 700mm to 4500mm for High-Efficiency Ridge Ventilators (HRV). Modular Length 3000mm otherwise, any.

CONFIGURATION & MATERIAL

PERFORMANCE & SELECTION

Performance and technical characteristics: contact: +97143419538 or send inquiry to: - info@ventline.ae
Selections and sizing Using Computed Fluid Dynamics (CFD Analysis) for ventilation and temperature.