A series of five rugged yet compact configurations designed for fast, precise grinding and lapping of globe valves with flat or conical seats. All models offer a range of diameter configurations and the ability to easily and quickly change disks and adjust grinding pressure during operation.
Specification:Seat Diameter Range: 0.375 – 6 inches (10 – 150 mm)
Submerging Depth: 10 or 18 inches (250 or 450 mm)
Valve Type: Globe (conical seats)
Power Option: Electric or Pneumatic
The adhesive on the media discs is specifically formulated to provide a firm hold while in use, but are easy to remove after use.
Planet Arm bearings are sealed, preloaded and preset to be within .000079 inches (.002mm) of each other on a flat plane.
When changing the grinding head, the bearings don’t need to be adjusted.
All grinders come with a complete set of diameters and grit of abrasives; 800-1200 pieces included.