Knife Gate Valves: Designed according to JB/T8691 and MSS SP-81 standards, featuring a resilient wedge design. Available in a wide range of materials, including alloy, stainless steel, and carbon steel. Offered with flanged ends, these valves come in sizes from 2 to 48 inches and are rated at Class 150 LB or can be customized to meet specific customer requirements, ensuring versatile and reliable solutions for various industrial applications.