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Lars Lap

Delcua for Valve Test Equipment and Training
Velan
Weed Instrument
Valcor
I.A.F.D
Solidstate
Smith Flow Control
Areva Ultracheck RV for Valve Diagnostics
Actuators by RA Hiller
Portable Valve Grinders
Model G
Lars Lap USA

Valve Grinder for gate valves, gate valve wedges, globe valves , safety valves and control valves with flat seats, 6" - 47+" (10-1194+ mm)Features:

  • Valve grinder for gate valves, globe valves, check valves, safety valves, and control valves with flat seats
  • Valve seat sizes 6"-47+" (Range customization available)
  • Grinding arms (Wheels) mechanically driven by gears
  • Faster than any other portable valve grinder
  • Adding plates available for grinding wide valve seats
  • Thin grinding heads available
  • Absolutely Flat sealing surfaces with a perfect cross hatch pattern
  • Mechanically driven technology allows the same amount of material to be removed on the Inside and Outside diameter
  • Bi-directional Compressed Air motor standard
  • Electric motor available
  • Variable grinding speeds 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
  • Cast Iron lapping plates available
  • Special accessory kit available for grind Outside Diameter (Relief) of 3 degrees.
  • Extra strong carrying case with wheels for complete valve reapir tool with inventory slots for each piece


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

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

Portable Valve Grinders

Valve Lapping

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