Butterfly valve

The butterfly valve is a common switching and flow‑regulating component for pipeline systems. It is widely used in ventilation, flue gas, dust removal, HVAC and other pipelines for medium cut‑off and flow adjustment. The valve body is welded from corrosion‑resistant steel plates, going through full procedures including blanking, welding, machining, sealing assembly and performance commissioning. It requires low operating torque with flexible switch‑on/off action and reliable sealing performance, suitable for various working conditions including dusty, normal‑temperature and medium‑high‑temperature environments.

Deep non‑standard customization is supported. Custom production can be carried out according to customer pipe diameter, pressure rating and medium conditions. All finished products pass strict inspection before delivery. We provide product warranty together with complete technical consultation and after‑sales support.