Festo 4mm Bal Valve QH-QS-4

Festo 4mm to 4mm Ball Valve QH-QS-4 for RC Jet Fuel Systems.

Festo's 4mm Bal Valve QH-QS-4. Expertly designed for RC jet engines, this valve offers precise and reliable fuel management, giving you the confidence to push your limits and conquer the skies!