Double-eccentric Center Butterfiy Valve

1.Nominal pressure:PN10～PN25/Class150
2.Nominal diameter:DN50～2000 mm/NPS 2～NPS 80
3.Applicable temperature:-29～+180℃
4.Applicable medium:Water,oil,gas,etc.
5.Leakage level of valve:Zero
6.Rated stroke: 0～90°
7.Optional drive forms:pneumatic,electric,manual,etc