The N Mark is the symbol of product quality and safety and is backed by an independent third-party entity. The AENOR N Mark logo is recognised by public and private customers, facilitating the sale of thousands of certified products around the world.
The N certification is not mandatory; the manufacturer subjects itself voluntarily to a complete examination of its product by independent entities and specialists, with the goal of objectively determining that the product meets the established quality and safety requirements.
The AENOR certification is the benchmark in Spain for water supply valves and is recognised by the companies comprising the water services industry in Spain.
Products that receive this mark undergo different assessments and controls to ensure their compliance with corresponding standards and with the specific certification system developed by AENOR for each product.