Class 300 LB Plug Valve

A Class 300 LB Plug Valve refers to a plug valve designed for operation within a Class 300 pressure rating (roughly equivalent to PN40), suitable for moderate to high-pressure applications. These valves incorporate cylindrical or conically tapered plugs that can be rotated within the valve body to regulate fluid flow. The plugs feature lateral passageways that enable fluid passage when the valve is open. Such valves are commonly utilized across industries requiring dependable sealing and precise fluid control under elevated pressure circumstances.