150/160/180mm Range Hood Backdraft Check Valve Anti Odor Exhaust Duct Valve

Keep cooking odors, smoke, and unwanted backdraft from finding their way back into your kitchen. This range hood check valve creates controlled one-way airflow through compatible exhaust ducting, helping maintain a fresher indoor environment. Its double-leaf design opens efficiently during ventilation while the spring-assisted mechanism helps provide a secure closure afterward. A transparent body also makes it easy to visually check operation.

Key Features

• Backdraft damper helps prevent reverse airflow, smoke, and odors.

• Double-leaf opening supports fast, efficient exhaust airflow.

• Silicone sealing components help reduce smoke and odor leakage.

• Spring-assisted closure provides reliable sealing performance.

• Transparent housing allows easy visual inspection.

• Compatible with 150/160/180mm ventilation configurations.

Why Choose Our 150/160/180mm Range Hood Backdraft Check Valve?

Unlike a basic duct connector, this anti odor exhaust valve combines airflow control with a double-leaf, spring-assisted sealing design. Its adaptable construction makes it a practical upgrade for kitchen ventilation systems where reducing unwanted reverse airflow matters.

Perfect For

Ideal for kitchen range hoods, exhaust ducts, wall vents, ventilation systems, apartments, restaurants, and home kitchen upgrades.

Product Specs
Material: Plastic
Color: White
Compatible Sizes: 150/160/180mm
Design: Double-leaf check valve
Function: Backdraft, smoke, and odor control
Package: 1 x Pipe Check Valve

Keep Unwanted Airflow Out

Upgrade your kitchen ventilation with a simple kitchen exhaust check valve designed to keep airflow moving in the right direction. Order yours today for a cleaner, fresher, more comfortable kitchen.