The ISO-B quick coupling socket with valve and internal BSP thread is a reliable solution designed for demanding high-pressure industrial systems handling water, fuels, oils, gases, and chemicals. Manufactured from durable AISI 316 stainless steel and equipped with a viton seal, it ensures excellent resistance to corrosion, aggressive media, and extreme conditions, operating safely within a temperature range of -20°C to +200°C. When combined with the supplied plug, it forms a secure double shut-off connection that minimizes fluid loss during equipment servicing or maintenance, making it ideal for applications where efficiency and cleanliness are crucial. With a working pressure of up to 250 bar, depending on the coupling size, and a safety factor of 4:1, it guarantees dependable performance even in the most challenging environments. The socket is fully interchangeable with ISO-B quick couplings from other manufacturers, offering flexibility and compatibility across various systems. Engineered for optimal flow with a pressure drop of just 3 bar, it provides a robust and versatile solution that enhances operational reliability while reducing downtime.