DN400 Butterfly Valve

The DN400 Butterfly Valve, roughly equivalent to 16 inches in diameter, plays a critical role in controlling flow within large pipe systems through its quarter-turn rotational motion. Central to its design is a disc positioned on a rod that extends through its center, connected to a drive mechanism for precise control. This disc can be adjusted to sit parallel or perpendicular to the flow of the medium. Unlike conventional valves, the butterfly valve's disc remains within the fluid path, influencing pressure dynamics regardless of its orientation. This feature ensures effective and responsive flow regulation, making the DN400 Butterfly Valve essential in various industrial applications where large-scale flow control is required.