Rotary valve for controlling flow of molten metal from vessel has cylindrical body with transverse channel, cylinder being mounted in housing with vertical channel for molten metal and rotated to open and close this

摘要

Rotary valve for controlling the flow of molten metal from a vessel has a cylindrical body (5) with a transverse channel (8). The cylinder is mounted in a housing (4) with a vertical channel (6) for molten metal and rotated to open and close this.