What is EN ISO 532:2014 ?

EN ISO 532:2014 is an essential international standard that outlines the requirements for the design, dimensions, and testing of butterfly valves. Adherence to this standard is crucial for both manufacturers and end-users, as it ensures that their valves meet the necessary performance and safety criteria.

EN ISO 5352:2014 provides guidelines for manufacturers to ensure their valves are designed consistently and accurately. The standard covers aspects such as sizes, pressure class ratings, materials, and leakage rates, providing a standardized and repeatable process for evaluating the performance of different fabrics and allowing for objective comparisons between various materials and waterproof treatments.

The test method outlined in EN ISO 531:2012 involves subjecting the fabric sample to increasing water pressure until water begins to penetrate. The hydrostatic pressure required to cause this penetration is then recorded as a measure of the fabric's resistance to water. This procedure provides a standardized and repeatable process for evaluating the performance of different fabrics and allows for objective comparisons between various materials and waterproof treatments.

Compliance with EN ISO 531:2012 is essential for manufacturers to ensure that their waterproof textiles are reliable and consistent in their performance. Additionally, compliance with EN ISO 532:2014 ensures that manufacturers produce valves that meet industry-accepted standards and that end-users can confidently specify EN ISO 5352:2014-compliant valves.

In conclusion, EN ISO 532:2014 plays a crucial role in the manufacturing and quality control of butterfly valves. By following the guidelines outlined in this standard, manufacturers can ensure that their valves are designed consistently and accurately, leading to improved reliability and customer satisfaction. Additionally, end-users can be confident in the performance and safety of the valves they specify, knowing that they have undergone rigorous testing and meet industry-accepted standards.