As a leading manufacturer, we offer round port knife gate control valves with a diameter range of 2 to 40 inches, designed to meet Class 150 LB standards. These valves are constructed from ASTM A216 WCB, ensuring exceptional durability and resistance to wear. Featuring a lug type design, they are equipped with multi-turn electric actuators for precise and reliable control. Suitable for a wide range of applications, our knife gate control valves are available in sizes from DN50 to DN1000, and they comply with the PN20 pressure rating, ensuring optimal performance in various industrial environments.For more,know more about China Manufacturers.