Valvulas Nacional S.A Safety valves engineered and manufactured in Spain. Founded in 1976 with the aim to assist the petrochemical and chemical industries emerging in Spain at that time. Right from the beginning 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. In 2012 became member of the corporation Pekos Group.