The 4 Inch diaphragm control valve is a valve designed to regulate fluid flow in industrial applications with precision. It operates by moving a flexible diaphragm up and down to open or close valve ports, controlling the flow rate in pipelines of DN100 effectively. Known for their capability to handle a range of fluids, including corrosive or particulate-laden substances, these valves are ideal for applications requiring tight shut-off, minimal leakage, and hygienic conditions.