Vortice check valve Lineo-S250

Efficient Check Valve for Ducts

The Vortice check valve Lineo-S250 is an excellent solution to prevent cold outside air from flowing back into your duct system when the fan is turned off. This check valve closes automatically thanks to its spring support, making it ideal for use in various areas such as toilets, basements, and storage rooms.

This variant, the Lineo-S250 250mm, differs from the main variant, the Vortice check valve Lineo-S100, by its larger diameter of 250 mm. It offers the same high-quality features, such as the galvanized steel sheet and the aluminum flap with rubber sealing, ensuring reliable sealing. The valve is suitable for both suction and pressure side installation and can be installed both horizontally and vertically.

Compared to the other variants in the Vortice Lineo series, such as the Lineo-S125 125mm, Lineo-S150 150mm, Lineo-S160 160mm, and Lineo-S200 200mm, the Lineo-S250 offers greater air permeability, making it ideal for larger spaces. These valves are suitable for temperatures up to +60°C and close automatically due to spring force once the airflow stops.

• Material: Galvanized steel sheet and aluminum with rubber sealing.
• Application area: Ideal for toilets, basements, and storage rooms.
• Installation: Horizontal and vertical installation possible.
• Temperature resistance: Up to +60°C.

Here are the main similarities and differences of the variants:

• Diameter: The Lineo-S250 has a diameter of 250 mm (other variants are smaller).
• Material: All variants are made of galvanized steel sheet and aluminum with rubber sealing.
• Application: All variants are suitable for similar applications.
• Installation: All variants can be installed both horizontally and vertically.