C520-14 Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm)

This standard describes bonneted, bonnetless and one- and two-piece fabricated stainless-steel and cast ductile-iron body knife gate valves with resilient or metal seats, including tapping knife gate valves, for use in water, wastewater, and reclaimed water systems.