Kitchen Hood Non-Return Valve - Stainless Steel + Silicone Seal (150-180mm)

General DescriptionThe non-return valve is designed for kitchen hoods, allowing for the efficient removal of odors and smoke. Thanks to its unidirectional mechanism, it blocks outside odors and prevents insects from entering your space. Its silicone sealing ring ensures a quick and effective seal after use.Technical SpecificationsItem Type: Non-return valve for kitchen hoodsMaterial: ABS, stainless steel, siliconeCompatible pipe diameter: 150-180 mm (5.9-7.1 inches)Package List: 1 x Non-return valve, 2 x cable ties, 1 x steel rodInstallationThe non-return valve is designed for easy installation. The main body and fixed seat can be disassembled to facilitate the installation process.UseTo eliminate odors, open the non-return valve and the exhaust valve to vent the smoke. After drainage, the valve closes quickly, ensuring an effective seal.