Cast iron copper inlaid gates are mainly used in water supply and drainage, flood prevention, irrigation, water conservancy, and hydropower projects to cut off and clear water flow or regulate water level.

Our company is one of the professional manufacturers, which integrates advanced technology and processes of similar products at home and abroad, and has made multiple improvements to the product structure and processing technology. At present, the maximum specification has been produced4.5M*4.5M,Mass production has been formed. And there are multiple specifications that sell well both domestically and internationally.

characteristic:1The door body, door frame, etc. are made of gray cast iron (or ductile iron), with high structural strength, good corrosion resistance, and high pressure bearing capacity (positive pressure bearing:0.1MPa）;

2The sealing surface is made of tin bronze precision machining, with good sealing performance and low water leakage: positive direction0.72L/m.min;reverse1.25 L/m.min.

3Complete variety, wide applicability, and easy installation and adjustment.

HFThe slide valve can be installed on various pipelines of water pools or wells, with the same function as cast iron inlaid copper gates. The slide valve is manually operated, under one-way pressure, and the sealing material is copper alloy corrosion-resistant and wear-resistant. When opened, there is a pointer indication, which is intuitive.