Consciously or unconsciously, many people, engineers, designers, researchers, business people, politicians, etc., ... believe, think and act according to the principles of Value Analysis, that believe in the development of a product in technical and economical terms at the same time and in equal measure My recent work is the design of industrial equipment in line with modern requirements, the weaving of competitiveness and economic productivity with the criteria imposed by the field of Value Analysis. This activity is reflected in the publication of specialized books in printing houses and in the publication of articles in journals and at international and national congresses. Multidisciplinary group required for running of Value Analysis approach it is constituted by the students of Materials Science and Engineering Faculty. Functional Analysis is used in Value Analysis. Functional Analysis can be used as an independent method to solve logic problems or as a method associated with the Value Analysis in product design. Functional Analysis is an approach that consists in finding and describing the set of functions and their relationships.