Circular Chrome Ceiling Air Valve Vent Diffuser MVHR MEV Ventilation System

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Chrome Adjustable Round Ventilation Diffuser Extract Air Valve

Achieve optimal ventilation and maintain a sleek, modern aesthetic with our Chrome Adjustable Round Ventilation Diffuser Extract Air Valve. This circular ceiling-mounted vent grille is designed to meet the demands of ventilation and heat recovery systems, making it the preferred choice for MVHR (Mechanical Ventilation with Heat Recovery) setups.

Key Features

  • Versatile Sizing: Available in various duct sizes including 100mm, 125mm, 150mm, and 200mm, this air valve grille can accommodate different ventilation and heat recovery system requirements.

  • Chromed Plastic Finish: The grille is elegantly finished in highly reflective chromed plastic, ensuring it seamlessly complements chrome elements in bathrooms, wet rooms, kitchens, or cloakrooms.

  • Adjustable Design: The disc is ingeniously mounted on a central threaded core, allowing for effortless adjustment to control airflow. Once the desired airflow and noise control settings are achieved, a locking mechanism can be activated to prevent tampering or further adjustments.

  • For Extract and Supply: This versatile air valve grille is suitable for both extract and supply air ducts, making it an all-in-one solution for your ventilation needs.


Blauberg Air Valves are the ultimate choice for adding the finishing touches to any ventilation or heat recovery system, delivering a high-end look and performance. Crafted from chromed plastic, they seamlessly blend with chrome accents in various areas of your home.

Installing these air valve vent grilles is straightforward, as they connect effortlessly to standard duct sizes, including 100mm (4"), 125mm (5"), 150mm (6"), and 200mm (8"). Their user-friendly design extends to commissioning and adjustment for fine-tuning. An included locking nut allows you to secure the central cone in the ideal position once you've achieved the desired airflow and noise control settings. Alternatively, you can easily adjust the central cone to fine-tune the airflow in any room, whether it's a bedroom, living room, bathroom, or kitchen.

Elevate Your Ventilation

Upgrade your ventilation or MVHR system with Blauberg Air Valves. Not only do they enhance the efficiency of your system, but they also add a touch of sophistication to your living spaces.

For more information or to acquire these Chrome Adjustable Round Ventilation Diffuser Extract Air Valves, please contact us. Experience superior ventilation with Blauberg, where form meets function.

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Colour Chrome
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