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Universal Cooker Hood Air Conditioning Non Return Flap Vent Duct Valve Connector (6" / 150mm)

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Universal Non-Return Duct Valve Connector (6" / 150mm) - Ideal for Air Conditioners / Cooker Hoods

Brand new, premium quality universal round duct valve connector, featuring inline back draught shutter / gravity damper flap.
This connector will fit inside 6" / 150mm round pipes or 152mm flexible vent hoses and can be used to join multiple lengths of pipe together to extend ducting. Stops smells and prevents cold air coming through your extractor fan or ducting.

Compatible with ventilation applications such as air conditioners, cooker hoods, bathroom or kitchen extractor fans, hydroponics fans and in-line extract fans.

Diameter: 6" / 150mm
Width: 62mm
Weighted off-centre hinge blocks external air - keeping connector in closed position
Internal air opens flap whilst flow is active and returns to closed when inactive
Free Area: 16,787mm²
Max / Min temperature: 60°C / - 15°C
Material: High Impact Plastic
Colour: White

Fits Models:


Ideal for use with the vast majority of all brands of vented air conditioning units / cooker hood vent installations with a 6" / 150mm vent duct.

Also fits all brands and models of other vented applications with a 6" / 150mm vent duct and connects to any vent hose with a 6" / 152mm diameter.

Customer Reviews

Based on 1 review

Arrived in good time and works as expected. Happy customer.