Q/R #6 Str Hose End Socket Valved

The Q/R #6 Str Hose End Socket Valved is a quick-release coupling designed for automotive fluid transfer systems, particularly in high-performance engine builds, custom cooling loops, and fuel system modifications where frequent disconnect and reconnect cycles are required. This straight-configuration hose end socket bridges 6 AN hose lines to quick-release male connectors, making it essential for builders who need reliability without permanent plumbing. Whether you're assembling a nitrous oxide system, upgrading intercooler lines, or installing a custom radiator bypass circuit, this component eliminates fumbling with traditional threaded fittings while maintaining sealed integrity under pressure.

Engineered in black and gold anodized aluminum, the Q/R #6 Str Hose End Socket Valved utilizes FKM seals to withstand both coolant and fuel applications across a wide temperature range, a critical advantage over standard nitrile in high-heat engine compartments. The integrated check valve prevents fluid spillage and contamination during separation—a feature that protects your engine bay from hydraulic fluid loss when disconnecting pressure-fed systems like power steering upgrades or custom brake circuits. At just 0.11 pounds, the aluminum construction keeps unsprung weight minimal, important for racers and tuners focused on performance metrics. The 2000 series platform is purpose-built for medium-pressure applications typical of bolt-on modifications, offering a proven design standard across the aftermarket tuning community.

Mechanics and performance enthusiasts routinely specify the Q/R #6 Str Hose End Socket Valved when converting rigid steel line systems to flexible hose for serviceability, or when building modular engine test stands that require quick assembly and disassembly. The 6 AN sizing accommodates moderate flow rates without excessive pressure drop, making it suitable for secondary cooling circuits, auxiliary fuel systems, and vacuum-assisted components. Installation is straightforward—simply attach the socket to your 6 AN hose using standard hose clamps or crimped ferrules, then mate it to a complementary quick-release plug whenever you need a secure, leak-free break. This coupling is a shop staple for anyone serious about DIY engine modifications or professional race prep, ensuring your custom systems remain both functional and professional-grade.