KOS Armaturen operates a fully certified Quality Assurance System according to DNV EN ISO 9001:2008. All major suppliers are fully certified as well, to meet the most severe international standards of Quality and Performance.
Each valve is in accordance to the relevant API, ASME, UNI, EN, ISO, NACE, DIN and BSi standard and it's furnished with certificates according to the relevant standards and specifications.
Our Steel Valves are designed, manufactured and tested in strict conformance to API 600, ASME B16.34, API 598, and other recognized standards. All materials are certified to EN 10204 3.1 as standard.
Our policy consists in supplying material strictly applicable with the EC market's demands; in fact, all KOS Valves are in compliance with European Pressure Directive (PED) 97/23/EC as standard and meet the safety requirements of the ATEX Directive 94/9/EC.
Our aim is the continuous improvement of all KOS’s products and services, through teamwork, training and performance, involving all aspects of the business process.
KOS Armaturen are not only characterized by outstanding performance, reliability and quality: they’re also known for their standard features, which are normally optional in other brands.
If you wish to receive any further information about KOS’s valve program or about our complete production program, please don’t hesitate to contact our sales department .