STAUBLI 28.0119-05023 is a quick disconnect coupling from the "Unimold Series" of STAUBLI's products. The coupling is made of brass, has a diameter of 25 mm, and a working pressure of up to 25 bar. It has an automatic shut-off valve, a self-sealing pressure control mechanism, and a double-acting seal system that provides superior leakage protection. Additionally, the coupling has an optimized design that offers low pressure drop and increased flow efficiency. The coupling is suitable for a variety of applications, including air, water, oil and chemical transmission.