... : from 1/2" to 24"Class: from 150lb to 900lbOperator type: lever, gear, actuator(include electric,pneumatic,hydraulic, electric - hydraulic,etc ... .Part Material Name:Body: WCB LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3M, CF8C,Ball:A105,13CR,2CR13,F304.F316 ... metal sea;soft seal :PTFE, PEEK, nylon, RPTFE 2 pieces stainless steel floating ball valve