Extraction valve Zehnder STB 1-125 Ø 125 mm

Description

This Zehnder extract air valve is designed for the extraction of air from a mechanical ventilation system. The extract air valve is made of steel in the colour white RAL 9010. Mounting the valve is easy thanks to the rubber mounting ring. The valve is suitable for a duct diameter of 125 mm. The STB-1 has a capacity of 75 m³/h.

Characteristics

• Made of metal with epoxy coating
• Good attenuation
• Particularly low noise levels
• Rubber mounting ring for airtight and quick assembly
• Infinitely adjustable

Please note: Make sure the diameter of the valve matches the duct diameter.

Please note: when replacing valves, it is wise to have the ventilation system measured and calibrated by a professional. If the valves are incorrectly adjusted, this will have an immediate negative effect on the performance of the ventilation system. Our technicians are happy to help you measure and adjust your ventilation system.