High temperature smoke exhaust valve
Aurashu HVAC System Air Solutions Manufacturer is a Professional China Manufacturer and Supplier of High temperature smoke exhaust valve, We Provide Custom Wholeslae High temperature smoke exhaust valve factory, Private Label High temperature smoke exhaust valve and High temperature smoke exhaust valve Contract Manufacturing, Contact us now to get the best quotation for High temperature smoke exhaust valve, We will respond in a timely manner, we are not the lowest price of High temperature smoke exhaust valve, but we will provide you with better service.
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High-performance Smoke Exhaust Fire Damper designed for HVAC duct systems. Automatically closes at 280°C to block fire and smoke spread. Supports manual or electric reset. CCC certified, ideal for high-rise buildings, subways, and industrial ventilation.
