Air valves are designed to offer simple but effective means of providing air supply and extract capabilities for most commercial, industrial and domestic ventilation applications. They are typically installed in hotels, houses, apartments, halls of residence and hospitals and are being used to handle air volumes in small confined and closed up indoor spaces such as toilets, washrooms, utility rooms, or any other small rooms.
What Are The Metal Exhaust and Supply Air Valves Made Of?
The body of an exhaust air valve is made of SPCC steel with thickness of 0.6mm or 0.8mm upon request.
The mounting ring of an exhaust air valve is made of DX53D+Z80 hot dipped galvanized steel (plated zinc thickness 6-8mm)
The exhaust air valve body has a gasket made of circular [...]