DN300 Butterfly Valve

The DN300 Butterfly Valve, roughly equivalent to 12 inches in diameter, is a pivotal component in fluid control systems, characterized by its quarter-turn rotational motion mechanism. Widely utilized for starting, stopping, and regulating flow, butterfly valves are celebrated for their operational efficiency. With a simple 90° rotation of the handle, these valves can be swiftly and effortlessly opened or closed, offering quick response times in critical applications. Larger variants of butterfly valves, such as the DN300, often incorporate a gearbox system. This gearbox, featuring a handwheel connected to the stem via gears, enhances operational ease by providing mechanical advantage for smoother valve adjustment.