Class 400 LB Plug Valve

A Class 400 LB Plug Valve is a type of plug valve built to function effectively within a 400 LB (roughly equivalent to PN64) pressure rating, engineered to endure moderate to high-pressure scenarios. These valves utilize cylindrical or conically tapered plugs that can be rotated within the valve body to manage fluid flow. The plugs are outfitted with lateral passageways allowing fluid to traverse when the valve is open. These plug valves find application in various industries where reliable sealing and fluid control are essential under elevated pressure conditions.