The CEJN 117 quick coupling plug with internal thread and integrated valve is a high-performance solution engineered for hydraulic systems operating under extremely high pressures. As a counterpart to the 115 series, it offers identical technical parameters, though the two series are not interchangeable. Designed for demanding applications such as hydraulic presses, rescue tools, lifting systems, and cutting equipment, this plug ensures reliable performance even in the most challenging environments. Manufactured from hardened, galvanized steel, it delivers exceptional durability and resistance to wear, while the NBR sealing guarantees secure and leak-free connections. With a flow capacity of 6 l/min at Δp = 4 bar, a working pressure of 1000 bar when connected, and an impressive burst pressure of 2600 bar, it provides outstanding safety and efficiency. The operating temperature range from -30°C to +100°C makes it suitable for diverse conditions, while the standard protective plastic cap safeguards against contamination, extending service life and maintaining system integrity. This robust and precise component is the ideal choice for professionals who demand reliability, safety, and top performance in high-pressure hydraulic applications.