Essential details
Quantity(pieces):1
MOQ:1piece
G.W:0 kg
Shipping:Express delivery, air freight, land transport, sea freight
Product Introduction
Aluzinc round duct check valve with one-way sealing structure, prevents air backflow in ventilation pipes. Rust-resistant sturdy body, sizes 100/120/150/200/250/300mm, OEM available. Widely used in fresh air, exhaust and HVAC ducts to maintain one-way airflow.
Product details
