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Portable Valve Grinders
Model PW

Lars Lap USA

Valve Grinder for gate valves and check valves - portable valve grinder cuts seat/welds/flanges with flat and angle seats, 6"-24", (150-600mm). dependent upon model chosen.

Features:

  • Valve grinder for gate valves and check valves
  • Valve sizes 4"- 24"+ with customization
  • PW-1: 4"-8" PW-2: 8"-24" (Valve sizes and machines are dependent on specific applications)
  • The PW (Prepare Weld) valve grinding machine removes an existing gate or check valve seat (in-situ).
  • The guide maintains the reference angle to re-establish the original angle to be cut on the new welded seat
  • Capable of re-cutting a weld repaired seat to the correct profile and position
  • Various Cutting and Grinding Stones are available for all materials and surface finishes
  • All controls and indicators are operated from the top of the machine
  • Complete control capabilities from Control box
  • Available with an electric or pneumatic drive
  • Transportable Storage box included
  • Manual and/or Automatic control of tool feed
  • PW valve lapping tools can be purchased as a Standard machine or Customized to specific requirements

 

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

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

 

Gate Valve Grinder

Valve Lapping

Portable Valve Grinder

The Dupill Group, Inc. • 1057 State Route 356 • Leechburg PA 15656 • Ph.724.845.7300 • Fx.724.845.6887