
Durable Reliable Metal Sealing Gas Resistant Ball Valve for Oil Transport. Robust Sealing Performance: High-performance EPDM seat ensures exceptional sealing and leak-tight performance for water systems. Wide Material Options: Constructed from premium ductile cast iron, cast iron, and stainless steel for durability. Multiple Connection Types: Available in wafer, lug, and double flange configurations for versatile installation. Corrosion Resistance: Outstanding corrosion resistance suitable for municipal engineering and industrial fluid control. Comprehensive Certifications: ISO9001 quality system certified and holds special equipment production license. Advanced Manufacturing: Equipped with CNC machines, automated coating lines, and precision testing equipment. Strong R&D Capability: Utilizes advanced CAD and Solidworks design methods with a team of experienced engineers.