The B289A1101C Full Flow Ball Valve is a compact and lightweight valve designed for handling various petroleum-based products, including diesel, gasoline, and aviation fuels. Its construction ensures full flow with low pressure drop and all wetted parts are free from non-ferrous metals like brass and bronze, safeguarding media purity. It is typically used as a closing valve or manifold in filling and supply lines on road tankers, aviation refuelers, dispensers, and other mobile fueling applications. This two-way ball valve is also suitable as a secondary closure to ADR on tank trucks, though not certified as an Internal Regulating Valve (ILV) per SAE AS6401 standards.