Right from the start VALVULAS NACIONAL, S.A. has been designing and producing safety valves according to the most recognized international standards and regulations: API, ASME, AD 2000-Merkblatt, ISO-4126 together with the European directives PED:2014/68/UE & ATEX:2014/34/UE.
Our production process is accredited by an ISO 9001-2015 certification:
Our Coefficients of discharge are duly certified.