Our valves are carried out in accordance with the main International standards including API 6D, ASME B16.5, ASME B16.47, ASME B16.3.

Every single valve is hydrostatic and Pneumatic tested before delivery according to the applicable standard API 6D & API 598.

- ISO 9001:2008
- European Directive PED 97/23/EC Module H Category III
- Atex
- Gost-R
- Fire Safe
- RTN - Ros TechNadzor certificate
- API 6D Certified


ATEX (Download PDF)



ISO 9001:2008 (Download PDF)



European Directive PED 97/23/EC Module H Category III (Download PDF)



Gost-R (Download PDF)



Fire Safe (Download PDF)



RTN - Ros TechNadzor certificate (Download PDF)



API 6D Certified


ETV Srl - Via Noveis, 71 - 13867 Pray ( Bi ) - Italy - Tel +39-015-767857 - CF/P.Iva 02476090028