Copper Rod Copper Core Cast Iron Flange Gate Valve

This copper stem copper core cast iron flange gate valve uses ductile iron as the basic material for the valve body and valve cover, giving full play to the high strength and high toughness of ductile iron to ensure the structural stability of the valve under different pressures and complex working conditions; at the same time, it uses copper valve stem and valve plate, and uses copper's good corrosion resistance, wear resistance and sealing performance to improve the sealing effect and service life of the valve. The concealed stem design allows the valve stem to be hidden in the valve body during operation, and only the rotation movement drives the gate plate to rise and fall. This structure not only saves space, but also effectively avoids wear and corrosion caused by the exposure of the valve stem, and enhances the reliability of the valve.

The connection method of the copper stem copper core cast iron flange gate valve ensures the convenience and sealing of the valve and pipeline installation, and can be adapted to a variety of pipeline systems to achieve accurate cutoff and flow regulation of the fluid.

Technical parameters