The F314B1101B Dry Aviation Coupling is a reliable solution for quick and safe connections of hose assemblies and loading arms to mobile and stationary tanks. Ideal for bottom loading of aviation refuellers, this coupling minimizes liquid loss during operation. It is constructed without yellow metals like brass or bronze to maintain media purity. Featuring a flat poppet valve and bayonet connection, it ensures secure sealing and efficient flow control. Certified for use in hazardous environments, the coupling meets European Pressure Equipment Directive category 2 and ATEX zone 1 requirements.