unigrind SVS 1

Portable grinding and lapping machine for working on sealing surfaces of safety (relief) valves and disks

Working range: DN 10 – 400 mm (3/8" - 16")

• Crosshatched grinding/lapping to achieve absolute seat flatness
  Eccentricity adjustable 0 – 3 mm (0 - 1/8”)
• Accurate adjustable grinding time
• Easy and safe operation

For grinding/lapping big valves and butt-welded valves the machine is mounted with 3-jaw chuck on the valve-housing. Small valves and globes are done on the machine stand.

unigrind Iran distributor