Metal-seated ball valves are industrial process valves commonly specified for use in mining, chemical plants and non-refinery settings. These valves are used in applications that demand critical isolation, high temperature, high pressure, corrosion, erosion/abrasion and solids (slurry or otherwise). It is these processes that drive the need for metal-seated quarter-turn valves. End users who choose metal-seated ball valves require quick actuation and repairability. The ball and seat set can be repaired in several types of ball valves including: floating ball valves, trunnion ball valves and spring-loaded floating ball valves.