1.SIZE : 1/2"~24" 2.Inspection & test standard : API 598, BS 6755 3.Handwheel, Gear, Electric, Manual, Pneumatic, Hydrauli ... ,C12,LCB,LCC,CF8,CF8M,CF3,CF3M,CN7M,CF8CBody Materials: Stainless Steel(A351 CF8M, CF8, CF3M, CF3)Trim: Stainless Steel API603 Casted Stainless Steel Gate Valve