Purpose:
The cast iron gate inlaid with copper is mainly used in water supply and drainage, flood prevention, irrigation, water conservancy and hydropower projects, to cut off and dredge water flow or regulate water level. This series of gate can be divided into square MZF, round MZY, AZY and rectangular MZJ. It adopts unique outer arc design, reasonable structure and uniform stress. It is made of high-quality grey cast iron or nodular cast iron and stainless steel. The sealing surface of water stop is inlaid with copper bar or rubber. After precise processing, it is matched and researched to achieve planar contact sealing, with good sealing performance. When the sealing and water stop performance declines, it can be solved by adjusting the wedge device.

