How many Float Check Valves are present in each wing?

Each wing is equipped with three Float Check Valves. These valves play a critical role in the fuel system by allowing fuel to flow in one direction while preventing backflow, which is essential for maintaining proper fuel management during flight operations. The presence of three valves in each wing ensures redundancy and reliability in the fuel delivery system. This design choice enhances safety, as it helps compensate for potential fuel system failures or malfunctions. Understanding the specific number of Float Check Valves is crucial for pilots and maintenance personnel when conducting inspections, managing fuel systems, and ensuring the aircraft operates effectively and safely.