LarsLap Model D — with innovative self centering, easy-to-use clamping system

LarsLap Model D

Ideal for globe, control and safety valves with flat or angled seats.

This machine is mounted to the valve body using a unique three segments, adjustable, self centering jaw chuck, allowing a quick and accurate set up whether in the workshop or on site. Available with electric or pneumatic drive, the Model DF/DG valve grinding machine system can be supplied as a standard kit or customized to suit your exact requirements.

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  • Details
  • Specifications
  • Suitable for valves with flat and angle seats ø 50 – 800mm (2” – 32”)
  • Absolutely flat sealing surface
  • Individually driven grinding heads
  • Air drive unit as standard 6 – 7 bar
  • Variable grinding speed on all drive units
  • Fine adjustment of pressure for precise grinding of surface
  • Self-adhesive grinding discs for quick attachment to the grinding heads
  • Supplied with rough, medium and fine grinding discs
  • Heavy duty carrying/storage case for the complete machine with all the necessary accessories
  • Cone segments in different angles available
  • Self-adhesive grinding discs 40 to 1000 grit are available
  • Diamond grinding discs available

larslap model d spec

Model D base unit comes in two sizes.

Model DF

  • Internal diameter A: 40–300 mm
  • External diameter D: 80–357 mm
  • Maximum depth C: 500 mm

Model DG

  • Internal diameter A: 140–861 mm
  • External diameter D: 150–871 mm
  • Maximum depth C: 1000 mm

Carrying case: 950 x 520 x 370 mm (38″ x 21″ x 15″)

Total weight: 50 kg (110 lbs)