Exhaust Fan Check Valve for Bathroom Kitchen Anti Odor Control Valve Flue Smoke Control ( Item#: E13159 )

Ventilation systems are designed for air distribution in ventilation systems of apartments, houses and economy buildings. Perfect for places where the air should not return and only freshs air should remain.

Features:
Long use, no deformation power lasting, to ensure fine sealing performance
Anti-oil sticky, no leakage of smoke; silicone gasket, strong sealing effect, prevents the smell of smoke
Preventing reverse irrigation, preventing mosquitoes
The check valve is made of ABS material, the surface is more smooth and burr free, more environmental protection.
Two-way connection, more convenient installation, more convenient cleaning and maintenance.
Compact design, small installation space.

Specifications:
Material: ABS
Color: White
Length: 150mm
Item size: 147 * 84 * 84mm / 5.8 * 3.3 * 3.3in
Package size: 150 * 100 * 100m / 5.9 * 3.9 * 3.9in
Package weight: 120g / 4.2g

Packing List:
1 * Flue Smoke Control