The eccentric rotary plug control valve has a one-piece body design and connects by flanged(ASME Class150 ~ 300, PN10 ~64) or wafer type(ASME Class150 ~ 300).
An eccentric plug valve is a type of rotary control valve which has a shaped plug. The plug doesn’t touch with the valve seat until within a few angles of the close position. Due to the plug-shaped contacts or ”cams” into the seat, its surfaces will dynamically align to get to shut off. This is the valve we called eccentric plug valves.
This valve with a plug-shaped component that follows an eccentric part as it rotates.
The plug will not touch the seat until it turns within a few degrees of the cutoff position. Sometimes we call the plug a cam, when it is into the seat, the sealing surfaces dynamically align to achieve cutoff.