Gugusan Dominasi offers both reactive as well as Planned Preventive Maintenance (PPM) packages to its clients and provides online Flushing, Lubricating and Sealing solutions on such valves.
When a Ball valve is operational in a pipeline system, foreign debris will enter the valve either at the time of installation or due to foreign contamination from in the line medium. These debris will produce tiny scratches on the polished ball surface occur where the debris wears on the ball and seat during the cycling of the valve.
In time, this reduces the valves ability to provide an adequate seal, as these tiny scratches begin to cause minor leak paths. In fact any sealing surface subject to mechanical friction is susceptible to the damage mechanism described above