Needle valves and fittings are crucial components in industrial systems, especially in applications such as energy production and fluid management. Their primary function is to regulate the flow of fluids within the system and prevent leaks or malfunctions that could damage equipment or jeopardize the safety of individuals.
In contexts where hydrogen-powered systems are used, such as in the automotive industry, the safety and reliability of these components are of paramount importance, making EC-79 certification crucial.
Despite having expired in July 2022, its significance has not diminished. Manufacturers and users will continue to prefer components compliant with Regulation (EC) No. 79/2009 for hydrogen applications. This is because the certification ensures operational safety and remains essential for mobile hydrogen applications.
EC-79 certification is a significant recognition in the European arena for needle valves and fittings, and it is issued by notified bodies to confirm that the products meet the rigorous safety and reliability requirements established by European regulations. Obtaining this certification involves passing comprehensive tests and assessments, including material analysis, mechanical strength tests, and performance evaluations under various operating conditions. The presence of the EC-79 mark indicates that the product has been assessed according to high standards and complies with all European regulatory requirements.
Needle valves play a critical role in hydrogen-powered systems as they precisely regulate the flow of hydrogen gas. Their operation is based on a needle-shaped closing element that, when inserted into the valve orifice, controls and adjusts the fluid flow according to the application's needs. This type of valve is widely used in various industrial sectors, including petrochemical, food, and pharmaceutical industries, confirming their versatility and importance in various industrial contexts.
Fittings, on the other hand, are essential to ensure a secure and leak-proof connection between pipes or conduits in the system. Those with EC-79 certification must adhere to the required safety and quality standards, minimizing the risk of leaks or failures that could compromise the system's operation and safety. The quality and reliability of these fittings are essential to ensure the proper functioning of the system, avoiding potential damage or dangerous leaks.
Obtaining EC-79 certification for needle valves and fittings offers numerous advantages. First and foremost, it provides end-users with the confidence that the products meet European safety requirements, helping to reduce the risks associated with the use of such components. Secondly, certification instills greater confidence in the quality of the products, as it results from rigorous and independent testing. Finally, certified manufacturers can enjoy a competitive advantage in the European market by demonstrating compliance with the required safety and quality standards.
Needle valves and fittings with EC-79 certification thus represent a combination of safety and reliability for industrial applications, and certification provides tangible assurance that the products meet stringent European standards, promoting informed and responsible choices regarding the safety and reliability of industrial installations intended for hydrogen use. This is why investing in EC-79 certified components means opting for maximum safety and reliability in industrial applications where they are employed.