Valve Lapping Tool Rentals

Minimize losses and downtime at your facility by repairing valves in-situ with reliable valve lapping tools from Dupill Group (DG Nuclear and DG Energy). We offer rentals at daily, weekly, or monthly rates. Our equipment accommodates gate, globe, check, and safety valves with flat and angled seats from ½” to 52” in diameter. We stock a large range of abrasives, accessories, and spare parts for all of our tools. Dupill Group will also provide machine service and repair.

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Valve Lapping Tool Models Available

Model MV – Fully automated laser mapping machine for gate valves and wedges.

Model G – Designed for use on gate, check, safety, control valves and gate valve wedges between 6” – 52” / 150 – 1300mm

Model FL – Designed for use on gate, globe, check, safety, control valves and gate valve wedges between 2” – 12” / 50 – 300mm

Model DF – Designed for use on globe, safety and control valves with flat or conical seats between 2½” – 12” / 65 – 300mm

Model SC – Designed for use on gate, check valves and gate valve wedges between 1” – 6” / 10 – 150mm

Model K – Designed for use on globe, safety and control valves with flat or conical seats between ¼” – 6” / 8 – 150 mm

FL Case

Other Models:

  • PW (6” – 40” / 150 – 1000 mm)
  • JC-1 for use with K, FLH, DF, C1 and FL
  • JC-2 for use with DG and G (3” – 24” / 80 – 600 mm)
  • FLH (2 ½” – 8” / 65 – 200 mm)
  • C (1/4” – 32” / 10 – 800 mm)

For in-depth technical specifications of each model, see our list of valve lapping tools.