Home / all / Butterfly Valve /

What is a triple offset butterfly valve?

What is a triple offset butterfly valve?

Update Time:2022/1/14
A high performance butterfly valve. This valve has three offsets from the centre. The third offset is the elliptical seat geometry. This along with the two eccentric shaft offsets, allows the disc to seal against the seat with no friction. This seat design allows for uniform sealing, and thus bi-directional tightness at maximum differential pressure.