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Duco Premium Invisible Air Valve

Duco Premium Invisible Air Valve

SKU : 0000-4903

Overview

The award-winning Duco Premium Invisible Air Valve is the ultimate high-end, discreet, and ultra-quiet air valve designed to blend seamlessly into your ceiling. Once installed and plastered in, the trimless and recessed design ensures the valve remains virtually invisible, maintaining a sleek and modern aesthetic.
£74.02 GBP Excl. VAT: £61.68 GBP

In Stock
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Description

Duco Premium Invisible Air Valves

Product Part Number: 0000-4903

The award-winning Duco Premium Invisible Air Valve is the ultimate high-end, discreet, and ultra-quiet air valve designed to blend seamlessly into your ceiling. Once installed and plastered in, the trimless and recessed design ensures the valve remains virtually invisible, maintaining a sleek and modern aesthetic.

Using the Coanda effect, the air is diffused in a horizontal motion, preventing unwanted draughts and enhancing comfort in any indoor space. Extremely easy to install, this air valve comes complete with a plaster ring, reducing installation time compared to traditional gypsum-type trimless valves. It can also be retrofitted when replastering a ceiling.

Key Features & Benefits:

Virtually Invisible Design – The valve is fully recessed into the ceiling, eliminating protrusions for a flawless finish.
Coanda Effect Diffusion – Air is dispersed horizontally, preventing noticeable draughts below the valve.
Versatile Application – Suitable for air supply and extract in any location within a property.
Adjustable Airflow – Features 32 precise airflow settings, allowing customised air distribution with a secure lock function to prevent accidental changes.
High-Performance Ventilation – Capable of airflow rates up to 50 m³/hr, making it an ideal choice for high-efficiency ventilation systems.
Easy Installation – Simply insert the plaster ring base into a 125mm plenum or solid duct pipe, apply plaster, and insert the valve and collar once complete.
Paintable Finish – Can be painted to match your ceiling for seamless integration.
Waterproof & Durable – IP65 rated, ensuring reliable performance in various environments.
Easy Removal & Maintenance – The valve can be easily removed if required for cleaning or adjustment

Video

Frequently Asked Questions

  • What are internal air valves used for?

    Internal air valves are used as the room-side ventilation terminal in a property. They can supply fresh air into living spaces and bedrooms or extract stale air from wet rooms such as bathrooms, kitchens and utility rooms.

  • What is the difference between a supply valve and an extract valve?

    A supply valve delivers fresh air into a room, while an extract valve removes stale or humid air from a room. The correct type depends on the room and the ventilation system design.

  • Are discreet ceiling air valves available?

    Yes, discreet ceiling air valves are available for projects where a more minimal finish is preferred. These can be useful in modern interiors where the visible ventilation finish is important.

  • Do air valves need to be adjusted or balanced?

    Yes, air valves may need to be adjusted during system commissioning to achieve the correct airflow rates, helping the ventilation system perform as intended.

  • Can internal air valves be adjusted after installation without removal?

    Many ventilation valves allow airflow adjustment at the valve face or centre cone. The exact adjustment method depends on the valve model.

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Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.

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