calimaero® TVSA 4" Round Exhaust Air Disc Valve – Adjustable Outflow Vent Cover – Metal Ceiling & Wall Grille for Bathroom & Kitchen – Powder Coated Super White RAL 9016

calimaero® TVSA 4" Round Exhaust Air Disc Valve – Adjustable Outflow Vent Cover – Metal Ceiling & Wall Grille for Bathroom & Kitchen – Powder Coated Super White RAL 9016

• ADJUSTABLE EXHAUST CONTROL: Specifically engineered for air extraction. The central disc is mounted on a threaded screw, allowing you to manually rotate it to fine-tune the exhaust volume. Perfect for balancing the airflow in your bathroom or kitchen ventilation system.
• AERODYNAMIC DESIGN: The shape of the TVSA disc is optimized for quiet and efficient air outflow. It reduces air resistance and helps prevent the buildup of dust rings on the ceiling, a common issue with inferior exhaust vents.
• ARCHITECTURAL POWDER COATING: Finished in premium Super White (RAL 9016). This high-quality metal coating is UV-resistant and scratch-proof, ensuring the vent maintains its clean, professional look without yellowing over time.
• DURABLE GALVANIZED STEEL: Built from robust metal for long-lasting performance. Unlike plastic vents that can become brittle, our galvanized steel valve is heat-resistant and suitable for both indoor and outdoor exhaust applications.
• 40+ YEARS OF HVAC EXPERTISE: calimaero is a professional brand from a specialized ventilation wholesaler with over four decades of industry experience. We provide expert-grade solutions designed for durability and easy installation.