The ISO-A hydraulic quick coupling with shut-off valve and external metric thread (DIN 2353) is a reliable and versatile solution designed for demanding power hydraulics applications, particularly in agricultural machinery where durability and efficiency are essential. Commonly known as “euro couplings,” this model ensures full interchangeability with ISO-A quick couplings from other manufacturers, providing flexibility and ease of integration. Manufactured from high-quality galvanized steel, it offers excellent resistance to wear and corrosion, while the NBR seal guarantees secure and leak-free operation. Engineered to perform under challenging conditions, the coupling operates within a wide temperature range from -20°C to +100°C and withstands working pressures up to 250 bar with a robust safety factor of 4:1. Optimized for performance, it delivers reliable flow rates measured at a pressure drop of 3 bar, ensuring consistent hydraulic power transmission. This makes it an ideal choice for professionals seeking a durable, efficient, and universally compatible hydraulic connection.