The ISO-A hydraulic quick coupling socket 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 component ensures full interchangeability with ISO-A quick couplings from other manufacturers, offering flexibility and ease of integration into existing systems. Manufactured from high-quality galvanized steel, it provides excellent resistance to wear and corrosion, while the NBR sealing guarantees secure and leak-free connections. 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, supported by a robust 4:1 safety factor. Optimized for performance, the flow capacity is rated at a 3 bar pressure drop, ensuring consistent hydraulic efficiency. This makes the coupling an ideal choice for professionals seeking a dependable, long-lasting, and high-performance hydraulic connection solution.