Duplex Stainless Steel Swing Check Valves, A990 6A, API 6D

Manufacturer in China specializes in producing high-quality Duplex Stainless Steel Swing Check Valves that adhere to API 6D standards. These valves are designed to withstand rigorous industrial environments and are available in Class 600 LB and PN100 ratings, catering to various pressure requirements. Sized at 6 inches (DN150), they are fabricated using ASTM A990 Grade 6A duplex stainless steel, renowned for its superior corrosion resistance and mechanical strength. The valves feature flanged ends with a raised face (RF) configuration, ensuring secure and reliable installation in critical applications across sectors such as oil and gas, chemical processing, and marine industries.