The stationary ROTAGO assures an exact fit and seal of the ball and seat rings by
simultaneously lapping the ball and the seat rings, while
maintaining accuracy.

  • Speed control of four drives:
           - Continuously variable
           - Independent for individual drives
  • Timer with automatic shut-off
  • Changeable rotation direction of the drive
  • Continuously variable pressure for contact between valve seat and ball
  • Ergonomically adjustable control panel
  • Collection tank for used lapping mixture
ROTAGO - Ball Valve Lapping Machine

Save time by simultaneously lapping the ball and the seat rings