General Description: KOS cast steel floating ball valves featuring 2-PC split body side entry, very popular design in floating ball valve. KOS offers 3 main types: Conventional design covers working temperature -46 ºC~200 ºC; Cryogenic design covers working temperature -196 ºC ~ -46 ºC and High performance design covers working temperature 200 ºC ~ 500 ºC. All can be fire safe test design.