Large diameter valve grinding tools

The large caliber valve lapping tool is a robust but lightweight grinder for "seat" or "on-site" valve seat repairs.

Unique set-up and construction versatility for safety valves, parallel slide valves, check valves and various "vertical" seats mounted on "horizontal" mounts in the range of 1?″～10″/6 - 24 "/6″-40″/6″-64″.

Unique orbital, mechanical gear-driven grinding head produces very high material removal rates, perfect intersection processing mode and excellent flatness accuracy. Equipped with pneumatic drive motor or 110/220 VAC drive motor.