75mm white disc valve, adjustable ABS ventilation cover for ceiling or wall mounting, round ventilation grille for exhaust fan, duct fan

General Description The 75 mm white disc valve is designed for efficient ventilation, whether ceiling or wall mounted. Its adjustable ABS vent cover allows for precise control of airflow, ideal for various spaces such as bedrooms, bathrooms, kitchens, small offices, and attics. Technical Specifications Diameter: 75 mm Material: High-quality ABS plastic Design: Removable for easy cleaning Installation Easy installation thanks to the reverse loop device Slide the vent cover into the open hole and turn slightly to secure it Secure the pipe connection with hose clamps Operation Adjustable air outlet by turning the central disc Versatile use for air intake and exhaust Easy to clean with a damp cloth