
Di Material 3 Inch Butterfly Valve with Limite Switch. Customizable Operation Types: Options include Worm Gear and Lever Type for flexible operation. Wide Material Selection: Body and disc available in Cast Iron, Ductile Iron, Stainless Steel, and Aluminum Bronze. Premium Seal Materials: Seats made of Nitrile rubber, EPDM, PTFE, or Fluororubber for various resistances. Comprehensive Actuator Options: Available with handles, manual gear operators, electric, or pneumatic actuators. Strict Quality Control: Own foundry and assembly line ensure quality control and guaranteed delivery time. Versatile Application Range: Suitable for industrial, water, and household usage with various media like water and gas. Global Export Experience: Exported to Korea, Japan, Singapore, France, etc., with excellent global reputation.