892 Sanitary (lined) Butterfly Valves for sanitary applications in Chemical and Food Processing Industries. Lug style available in sizes (from 2” to 12”) have 25-5 duplex SS bodies lined with PTFE seat to meet a broad range of chemical compatibility requirements. Standard PTFE encapsulated 25-5 duplex SS disc & stem is twice as strong as PTFE encapsulated 316 SS. Valve body is two piece allowing for easy seat replacement and disc/stem replacement.