DNV Certification Scope Extended to Include Duplex and Super Duplex Stainless Steels

PEKOS Valves has extended the scope of its DNV Type Approval Certificate to include Duplex and Super Duplex materials under both DIN and ANSI/ASME standards, providing solutions for more demanding and highly corrosive environments..

Materials Included in the Extended Scope

• DIN: 1.4470, 1.4469, 1.4462 y 1.4410
• ANSI/ASME: A890/A995 Gr.4A, A995 Gr.5A, A182 F51 y A182 F53

What This Certification Means

This certification confirms that PEKOS ball valves are approved for installation on DNV-classed vessels, supporting their use in marine applications, shipbuilding, machinery piping systems, LNG/LPG installations, and cargo piping systems.

Commitment to Certified Quality

Esta ampliación de la certificación refuerza el compromiso de PEKOS Valves con la calidad certificada, la fiabilidad técnica y la mejora continua en aplicaciones críticas.