r to Table 1 for the model and major performance parameter.Valve materials of constructionBody material : WCB, LCB, LCC, CF8,CF8M,CF3,CF3M,1.4408, 1.4306, Disc material : WCB, LCB, LCC, CF8,CF8M,CF3,CF3M,1.4408, 1.4306, Stem material : F6, 410 S.S. F304, F316, F316L,SUS 304,SUS316, SUS 304L Seat material : WCB+1Cr13, WCB+ stellite, stainless steel. Top flange size : according to electric actuator sizeApplicable standard for Valve :Design and Manufacture according to: ANSI B16.34, API600, API6D,