... :2000Checked by plug gauge1. Name: Machining Handle,Casting Handle, Gate Valve Handle, Valve Hndle2. We cast the parts ... no go gageDrilling the hole Other Gate Valve Parts we make: Gate Gate Valve StemStem CapScrew HousingGate Valve ... BodyValve BonnetInsert for mud gate valveHandwheelStandard: ASTM, BF,BS, JIS, UNI ... UNI, ANSI, ISO etc. Sand Casting Gate Valve Handle