NAF Triball

Available as a unique metal-seated solution with seat rings in Alloy 6. 

Version for sample valves where the ball needs to be close to the main pipe, to eliminate plugging. This solution can also be successfully used in pipe connections with high vibrations. 

ISO top for easy mounting of actuator. 

NAF Triball is equipped with a lockable hand lever as standard 

DN 10-100, PN 40