Summary
This white paper discusses non-spill quick disconnect coupling technology, focusing on recent advancements in design and materials. Traditionally, non-spill couplings have been utilized in high-pressure hydraulic applications, characterized by minimal air inclusion and low spillage. The paper outlines the shift towards low-pressure thermoplastic couplings, which incorporate non-spill valve technology. It details the advantages of using engineering-grade polymers, which allow for complex geometries, improved strength, and reduced costs. The document also describes two valve technologies developed for low-pressure fluid handling, emphasizing the importance of isolating valve actuation springs from the fluid flow path to maintain chemical purity. Applications for these couplings include chemical handling, ink management, and other industrial uses, highlighting the safety and efficiency benefits of non-spill technology. The paper concludes with an overview of the potential for these innovations to expand fluid handling capabilities in various sectors.
