TÜV certified according to EN ISO 9001

Production monitored by TÜV WO/TRD 100

TA-Luft - Stem sealing based on the new VDI 2440 directive

CE identification complies with the safety standards of the

European pressure equipment directive PED 97/23/EC

GOST-R Certificate for the Russian Federation

Pressure test:

DIN EN12266-1, P10/P11/P12-A

DIN 3230,T3 – BA/BO-1, DIN3230,T5,T6

Germanischer Lloyd, Lloyd´s Register of Shipping, Det Norske Veritas (DNV)