DN550 Gate Valve

The DN550 Gate Valve, approximately equivalent to 22 inches in size, is a fundamental component in fluid control systems, known for its effective flow regulation mechanism. Operating by lifting a gate barrier out of the fluid path, these valves require minimal space along the pipe axis and impose minimal flow restriction when fully open. The gate in a gate valve can be parallel or wedge-shaped, exerting pressure on the sealing surface to control flow. Flow regulation is achieved by lifting the gate to open or lowering it to close, ensuring precise fluid control.