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Since 1988 DAFRAM's Quality Management System has been certified as compliant to ISO 9001 requirement by accredited body RINA Services S.p.A. and it has been maintaind up to today. Quality Management System has been extended and improved by obtaining specific product certifications also to follow new technical and market needs.

In 2006 DAFRAM improved its Management System by including also environmental aspects on it and obtaining the ISO 14001 certification by accredited body RINA Services S.p.A..

At last in 2011 Company implemented a Health and Safety Management System certified as compliant to OHSAS 18001 requirements by accredited body RINA Services S.p.A..

Today the whole process of ball valves design, production and after-sales is covered by Management System that is certified and audited by accredited external bodies on the basis of timing defined by following standards of reference:

  • ISO 9001 for ball valves design, production and after-sales
  • ISO 45001 and ISO 14001 for the design, production and after-sales service of industrial ball valves through the following activities: bar cutting, machining, washing and pickling, welding, assembly, hydrostatic and pneumatic testing, sandblasting and coating, packing and delivery
  • Product standard API Specification 6A
  • Product standard API Specification 6D
  • Product standard API Specification 6DSS
  • ATEX Directive for equipments and protective systems intended for use in potentially explosive atmospheres
  • PED Directive for pressure equipments
  • EN 14141 - valves for transportation of natural gas in pipeline
  • SIL 3 for Floating ball valves
  • SIL 3 for Trunnion ball valves
  • SIL 3 for Top Entry ball valves
  • SIL 3 for Fully Welded ball valves


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Design changesBecause of the constant technical review of our products, we reserve the right to modify those products within the specified Standards criteria... Read more...

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