The Quality Assurance is an aspect of paramount importance for Vanessa. The high level of the factory Quality System is validated by the following certifications: The Vanessa Series 30,000 rotary process valve has been designed in accordance with these standards:
· UNI EN ISO 9001 (certified by the International Agency Det Norske Veritas - DNV)

· TÜV, in compliance with Ad-Merkblatt HP 0 (TRB 801 nr. 45) standard.		 · ASME B16.34
· API 609
· DIN 3840

Furthermore, Vanessa Series 30,000 is available on request in accordance with the following international standards:

The excellent performance of the Vanessa Series 30,000 is witnessed by a listing of test certifications successfully passed:
· ASME Pressure Vessel Code
· ANSI
· API
· AWS
· DIN
· ISO
· UNI
· Ad-Merkblatt
· JIS
· Stoomwezen
· GOST

· The valve passed the Firetest as from API 607, 4th edition

· The valve passed the Elf Firetest (RG TUY.F02)

· The valve passed the Exxon Firetest (Exes 3-14-1-2A)

· The valve passed the Fugitive Emission Test, as from EPA method 21

· The valve passed the TA Luft Fugitive Emission Test

· The valve passed the Shell Cryogenic Type Approval Test, certified by Bureau Veritas

· The valve passed the Hot Oil Test intended for Shell U.K. Exploration & Production

· The valve passed the Japan Valve Manufacturers Association Test on Steam Service