
ANSI 150 Full Port Ductile Cast Iron Ball Valve. High-Quality Materials: Body and bonnet use ductile iron; ball and stem are stainless steel; PTFE gland packing. Flexible Operation: Ball valve provides flexible open-to-shut action with no obstruction and strong connection. Strict Quality Control: 100% inspection for finished products including visual and function tests before shipment. Advanced Manufacturing: Uses imported CNC lathes from Japan and Techmaflex crimping machines from France. Customization Options: Offers OEM branding and customization from samples, designs, or minor adjustments. Wide Size Range: Available in DN15 to DN250 (1/2' to 10') with various face-to-face lengths. Low MOQ: Minimum Order Quantity is just 1 piece, suitable for small batch purchases.