A floating ball valve has a ball that is not fixed but "floats" between the two seats, creating a tight seal. The pressure from the upstream flow forces the ball against the downstream seat, providing a reliable seal. This design is more suitable for lower pressure and smaller size applications. It is commonly used in water, oil, and gas pipelines.
Sealing: Tight seal
Flow: Bi-directional
Torque: Medium torque
Design: Simple
Pressure: Low to medium
Applications: Water and gas pipelines
