TIANYU DN100 electric knife gate valve with WCB wafer flange excels in controlling water, gas, dust, and particles. It features a shear gate, compact wafer design, precise electric control (4-20mA/Modbus), and WCB durability, suiting municipal, mining, and chemical sectors. Customizable in size (DN50-DN600), voltage (AC 380V/DC 12V), seal type (metal/PTFE), and protection (IP67/EXD) to meet specific application needs.