Round Circular Inline Ventilation Duct Back Draught Shutter

Introducing the RVK Inline Gravity Operated Back Draught Shutter—an innovative solution designed to enhance your ventilation systems by effectively preventing unwanted airflow, draughts, and cold air from entering your rooms. Crafted with precision and versatility, this gravity-operated shutter is the ideal choice to improve indoor comfort and maintain optimal airflow direction.

Features and Specifications

• Duct Sizes: Available in a range of sizes to accommodate various ducting needs, including 100mm, 125mm, 150mm, and 200mm. This versatility ensures compatibility with your specific ventilation system requirements.

• Gravity Operated: The RVK shutter features a gravity-operated design, allowing it to efficiently control the direction of airflow within your ducting system. It prevents air from traveling back into rooms when the extractor fan is not in operation, eliminating unwanted draughts and cold air.

• Solid Plastic Ducting Compatibility: Designed with male connections to solid plastic ducting, the RVK shutter ensures a secure and reliable fit, reducing the risk of air leakage and improving overall system performance.

• Versatile Installation: The RVK shutter is adaptable and can be used at angles from vertical to 90 degrees. Its simple off-centered disc is mounted inside a housing and pivots on two small lugs, allowing air to pass easily in one direction with minimal resistance. This design ensures smooth and efficient operation.

• Durable Construction: Manufactured from UV-protected white PVC plastic, the RVK shutter is built to withstand environmental factors, ensuring its longevity and durability in various conditions.

• Comprehensive Range: To meet your specific installation needs, a full range of ancillary items is available, including bends, connectors, grilles, and joints. These additional components complement the RVK shutter, allowing you to customize your ventilation system with ease.

Upgrade your ventilation system with the RVK Inline Gravity Operated Back Draught Shutter. Say goodbye to draughts, cold air, and unwanted airflow reversals, ensuring optimal indoor comfort and system efficiency. Whether for residential houses, flats, apartments, or utility rooms, this versatile and durable shutter offers a practical solution to enhance your ventilation system's performance. Experience the reliability and quality that RVK is known for in the ventilation industry.