About UsVALVULAS NACIONAL, S.A. was established in Spain in 1976 with the aim to assist the petrochemical and chemical industries emerging in Spain at that time.
FacilitiesOur facilities in Rubí (Barcelona - Spain), with more than 1.200 sq/m are fully prepared for our production activities: machining with modern CNC, assembling and testing.
TeamA team to give innovation, service and products to the principal companies in the Oil & Gas, Chemical sector and suppliers.
Safety valve Model 64
Safety valve 90º angular type of rapid opening (pop action), full nozzle, and spring loaded, adjusting ring, conventional or balanced.
Safety valve Model 3-55Safety valve 90º angular type of rapid opening, semi nozzle, spring loaded. Safety valve Model 3-51Safety valve 90º angular type of rapid opening (pop action), full nozzle, and spring loaded, adjusting ring, conventional or balanced. Safety valve Model 3-50Safety valve 90º angular type of rapid opening (pop action), full nozzle, spring loaded, adjusting ring. Valve silencersNoise in some safety and control valves generates levels above 150 dBA / dBC, a situation that is a concern for the technical operations and maintenance of plants. Represented brandsWe work together with major brands adding value to our solutions and services.