Non return valve manufacturing process

This is a ten minutes video about some of the main processes of a non return valve manufacturing, at our workshop. It was filmed between december of 2014 and february of 2015. It shows several stages of our productive chain, as:

  • Machinning process
  • Valve´s marking
  • Lapping process
  • Seat-ring welding
  • First assembling
  • Actuator assembling
  • Pressure testing
  • Painting process
  • Final assembling
  • Final testing and verifications.

We hope you enjoy it.

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