Large Size Soft/Vulcanized/Sulfuretted Hard Back Seat Double Eccentric Offset/Concentric Middle MID Line Wafer Lug Flanged U Section Type Flange Butterfly Valve
2025-04-13 introduction 2770
Newton-1
Water
Manual
Wafer
Centre Sealing
Force Sealed
Normal
Low Pressure (Pn<1.6mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
Casting
API609 BS5155 ISO5752 JIS7480
Industrial Usage, Water Industrial Usage, Household Usage