Class 600 Gate Valves are designed for high-pressure isolation applications where full flow capacity, minimal pressure drop, and reliable shut-off are essential. Featuring a full-bore OS&Y (Outside Screw & Yoke) design with a flexible wedge gate, these valves ensure efficient bi-directional sealing and dependable operation under demanding service conditions. The robust cast steel body, welded seat rings, and precision-machined sealing surfaces provide long-term durability and excellent performance. These valves are widely used in oil & gas, power generation, petrochemical plants, refineries, water treatment facilities, and various industrial process systems.