December, 2022
A triple offset butterfly valve has three separate offsets. Two of these apply to the location of the shaft in respect to the centre line of the bore and the centre line of the disc/seat sealing surfaces. While the third offset is the design in the axis of the seat cone angle
Size Range
Body Materials
Temp Range
Disc Materials
Body Style
DN 80 to 1200+
C.Steel, S.Steel,
-196°C to 450°C+
Lug, Wafer, Gate More
C.Steel, S.Steel,
waste-water applications,
water distribution,
dams,
water treatment,
gas main and service lines,
pressure stations,
power plants and gas pipelines industry.,
cooling towers,
gas storage tanks,