Duct connector airRoxy with check valve and flange, Ø100 mm, model 0532

The airRoxy duct connector with check valve and flange, Ø100 mm, model 0532 is a ventilation accessory designed for connecting round ducts while preventing reverse airflow. The component integrates a one-way check valve and a mounting flange to ensure a sealed junction between ducts or between duct and equipment. It is intended for use in residential and light-commercial ventilation systems where controlled air direction and reliable coupling are required.

Advantages

This duct connector combines a compact Ø100 mm profile with an integrated check valve to block backflow without additional external parts. The built-in flange provides a secure, sealed interface that simplifies installation and reduces air leakage. Constructed for compatibility with standard round ducts, the connector supports stable airflow and reduces the need for separate adapters or sealing materials.

Suitable for

• Connecting Ø100 mm round ventilation ducts
• Preventing backdrafts in exhaust and supply lines
• Sealed connections between ductwork and fans, vents, or appliances
• Residential bathrooms, kitchens and small commercial ventilation applications

Key specifications

• Nominal diameter: 100 mm
• Integrated one-way check valve to prevent reverse airflow
• Mounting flange for sealed, secure connections
• Designed for round duct systems
• Lightweight duct accessory suitable for indoor ventilation installations

How to use

Install the duct connector into the existing Ø100 mm duct run or attach it to the ventilation device outlet, aligning the flange with the mating surface. Secure the flange with appropriate fasteners and seal the joint as needed using compatible gaskets or sealant. Ensure the check valve is oriented to allow intended airflow direction; verify operation by running the ventilation system and observing that air flows outward while backflow is prevented.

Usage recommendations

Use the connector in indoor ventilation systems with matching Ø100 mm ducts. Inspect the check valve periodically for obstruction and clean or replace the component if debris or wear affects sealing performance. For installations exposed to high humidity or corrosive conditions, select compatible sealing materials and mounting hardware to maintain long-term reliability.