The CEJN 116 quick coupling socket with internal thread is a robust and reliable solution designed for 90° connections in hydraulic systems operating under extremely high pressures. Engineered from hardened, galvanized steel and sealed with durable NBR, it ensures long-lasting performance even in the most demanding environments. With a nominal diameter of 2.5 mm, a flow rate of 6 l/min (Δp = 4 bar), and an impressive working pressure of 1500 bar, this coupling is perfectly suited for applications such as hydraulic presses, rescue tools, lifting systems, and cutting equipment. Its compact design makes it an excellent choice for installations where space is limited, while the integrated valve guarantees safe and efficient operation. For enhanced security, the socket can be optionally equipped with a safety ring to prevent accidental disconnection, and it comes standard with a protective cap to shield against contamination. With a burst pressure of 3000 bar and an operating temperature range from -30°C to +100°C, the CEJN 116 coupling delivers maximum reliability, safety, and efficiency in critical hydraulic applications.