Ductile Iron Threaded Ball Valve

Ductile Iron Threaded Ball Valve. High-Quality Materials: Body and bonnet use cast or ductile iron; ball is stainless steel, brass, or steel. Strict Quality Control: 100% visual and function inspection of finished products with raw material traceability. Advanced Manufacturing: Uses imported CNC lathes from Japan and Techmaflex crimping machines from France. Flexible Customization: Offers full, minor, sample-based, and design-based customization options. Wide Size Range: Available in DN15 to DN100 (1/2" to 4") with various length and height options. Reliable Sealing: Features good sealing performance with PTFE gland packing and strong connections. Multiple Standards: Complies with DIN, BS, ANSI, and JIS standards for face-to-face and flange drilling. Low MOQ: Minimum order quantity is just 1 piece, suitable for small batch purchases.