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Portable Valve Grinders
Model K
Lars Lap USA

Valve lapping tool for globe valves and safety valves with flat seats, 0.5"-4" (10-100mm) and angle seats, 0.5"-2.5" (10-65mm), dependent on model chosen.

Features:

  • Valve grinder for globe valves and Safety/Relief valves
  • Flat valve seat sizes 1⁄2 " - 4"
  • Angle seat sizes 1⁄2 " - 2 1⁄2 "
  • Centralizing cones and bore guides to pilot the grinding
  • Seat angles 15 - 30 - 45 degrees standard; Any angle available
  • Both Electric Drill and Compressed Air motor drive available as standard
  • Variable grinding speed for close control of surface finish
  • Self-adhesive grinding paper for fast attachment to grinding heads
  • Supplied with 3 grit sizes; 80 - 120 - 220 standard
  • 40 - 10,000 grit available
  • Permanent impregnated diamond grinding heads available
  • Extra strong carrying case for complete valve grinding machine with inventory slots for each piece


The LarsLap valve grinding equipment is supplied with a generous supply of grinding abrasive papers. Customization of valve grinder is available upon request.

LarsLap offers a selection of portable valve grinders for your specific application.

Portable Valve Grinder

Valve Lapping Tools

The Dupill Group, Inc. • 251 Athena Dr. • Delmont, PA 15626 • Ph. 724.468.3271 • Fx. 724.468.5896