The DYROS Series 90 quick coupling socket with external thread and integrated shut-off valve is a reliable and versatile solution for demanding industrial applications. Available with either metric or BSP thread, it ensures seamless integration into a wide range of systems, from cooling circuits in plastic processing to compressed air installations, gas cylinders, and other technical environments. Engineered for durability, all main components are manufactured from high-quality brass, while the retaining rings, springs, and balls are crafted from specially treated stainless steel to guarantee long-lasting performance under intensive use. The Viton sealing provides excellent resistance to high temperatures and aggressive media, ensuring leak-free operation and consistent safety. With a working pressure of up to 15 bar, this coupling socket offers outstanding efficiency, easy handling, and secure connections, making it the ideal choice for professionals seeking reliability, precision, and maximum productivity in their daily operations.