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Air vents are usually installed on the walls of new elevator lobbies and smoke exhaust shafts, and c Multi leaf smoke exhaust outlet Fire damperUsually installed on the air ducts of ventilation and air conditioning systems that requi Smoke exhaust fire damper Aluminum alloy air volume regulating valve A constant air volume valve is a mechanical self operated device suitable for ventilation and air co Constant air volume valve Explosion proof fire dampers are usually installed in the pipelines of ventilation and air condition Explosion proof fire damper Rain and sand separator is a self weight filtration device for rainwater and dust. Suitable for area Rain sand separator 1. Installed in the air conditioning ventilation duct, adjust the opening angle of the valve blades Hand (electric) operated multi leaf control valve Residual pressure valves can be widely used in purification workshops or clean rooms to maintain a p Residual pressure valve VAV variable air volume valve, variable air volume butterfly valveFunction Description1. DC24V power VAV variable air volume valve Explosion proof valves are usually installed on the exterior walls of protected buildings. Under nor HDB external anti explosion valve KC type explosion-proof valves are mainly used for products in industrial systems such as petrochemi Modular explosion-proof valve Home page previous page 1 next page Last Column classification Fan series Valve series Air conditioning unit series Fan coil unit series Air filter series Product recommendation
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