The DN 6 quick coupling plug with external BSP or metric thread is a versatile and reliable solution designed for demanding industrial applications. Available with or without a valve, it ensures secure and efficient connections in processes such as cooling injection molds, die casting of plastics, aluminum, brass, and zinc alloys, as well as in systems using water, hot oil, or steam. With a 6 mm flow diameter, a working pressure of up to 25 bar, and an impressive operating temperature range from -20°C to +200°C thanks to high-quality Viton sealing, this coupling guarantees durability and consistent performance even under extreme conditions. The robust construction combines a brass body and valve with a stainless-steel spring, delivering excellent resistance to wear, corrosion, and thermal stress. Engineered for precision and reliability, it is the ideal choice for industries seeking efficiency, safety, and long-lasting performance in fluid handling systems.