Hypercompressor cylinder valves

Cylinder valves are integrally part of the hyper cylinder and are therefore most of the time reconditioned together with the packing cups The same inspection techniques are used as for packing cups.

Machining techniques

  • grinding
  • lapping
  • burnishing

Inspection techniques

  • fluorescent dye penentrant
  • magnetic particle inpsection
  • 3D dimensional measurement