Brass DN5 Quick-Connect Socket with Bulkhead Valve and Hose End, Series 21KA

The quick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA, is a compact and highly efficient solution designed for demanding industrial applications where space-saving construction, reliable performance, and easy handling are essential. Available in two practical variants – with a corrugated hose end or with a nut end for thermoplastic hoses – this partition version is ideal for panel mounting, ensuring flexibility in installation. Engineered for one-handed operation, it delivers impressive flow rates of 560 l/min for air (Pe = 6 bar, Δp = 0.5 bar) and 8 l/min for water (Δp = 1 bar, Kv = 0.48), while maintaining a low pressure drop. With a working pressure of up to 35 bar, the socket guarantees durability and safety in continuous use. Manufactured from high-quality brass with stainless steel springs and balls, and sealed with NBR, it offers excellent resistance to wear, corrosion, and temperature fluctuations from -20°C to +100°C. This makes it a reliable and versatile choice for industries seeking compact yet powerful coupling solutions that combine efficiency, durability, and ease of use.