DN550 Plug Valve

A DN550 Plug Valve features a hollow passage within its valve body and is designed with a nominal diameter (DN) of 550 millimeters, denoting its larger size suitable for high-flow applications. When it comes to DN550, we often use its equivalent size of 22 inches. This valve operates on a quarter-turn motion principle, enabling seamless transition between open and closed states by aligning the plug with the pipe or obstructing it. It serves as a versatile solution for fluid flow control, offering on-off capabilities, diversion of flow, and basic moderate throttling services in industrial settings.