Customizable High Quality Low Price Valve Casting 

Valve Casting Product Introduction Ductile Iron Butterfly Valve is made of well-selected materials, fine craftsmanship and undergoes strict quality control. Valve Casting is an important part of the valve, without which the valve cannot be used properly. Customized Butterfly Valve casting has a high surface finish and a beautiful appearance. Product Detail Product name: Ductile Iron Butterfly Valve Product brand: HaiYao Casting Process: Water glass process of lost wax investment casting Material Standard: GB, EN, DIN, ASTM, GOST, JIS, ISO Max Casting Size: 3m Weight/Unit: 100kgs - 60 000kgs Dimension Tolerance: CT7 Surface Roughness: Ra5.4~15 Product Application Because of the advantages of smaller size, simpler structure and lighter weight among similar products, Butterfly Valve Casting has been increasingly used in pipeline systems such as cold and hot air, hydropower generation, environmental protection, building water supply and drainage, and munic…