PVR - manufacturer of valves and equipment

Recommendations for use

  Visual examination Verification Tightness test   Service or replacement
  Every time the cylinder is changed Annually Equipment must be serviced and repaired by the manufacturer or repair services recommended by him
Visual examination Verification Tightness test Visual examination
  • To ensure that thread, seals, manometers, inlet and outlet connections are in good condition
  • To ensure that there is no grease in the equipment
  • Service pressure tightness test
  • Service or replacement every five years at the latest
Visual examination Verification Tightness test
  • Verification that the locks work properly
  • Service pressure tightness test
  • Systematic replacement in the event of a functional incident
Visual examination Verification Tightness test
  • Verification of pipe colours according to gas
  • Visual examination to make sure the pipes are clean and in good condition
  • Visual examination of the folded pipe to ensure that that there are no tears, inflation, damage or cracking (particularly close to the end-pieces)

Replacement

  • If the visual examination detected damage
  • Every three years after commis-sioning at the latest in an intensive environment (work site for example)
  • Every five years
Visual examination Verification Tightness test

Verification

  • Of their presence
  • Of the colours according to gas
  • Visual examination and tightness test

Replacement

  • If a violent flame flame is produced or every three years after commissioning at the latest
Visual examination Verification Tightness test
  • Visual examination to ensure that the tips are in good condition
  • Complete visual examination and tightness test
  • Service or replacement every five years after commissioning at the latest