Centre Sealing
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
API , GOST , ANSI
Industrial Usage, Water Industrial Usage
API609 / ASME B16.34
Concentric Butterfly Valve
Class 150# Pn10/16
Cast Iron/Ductile Iron/SS316/304/Wcb etc
Cast Iron/Ductile Iron/SS316/304/Wcb etc
Wafer,Lugged, Flanged RF
Lever, Gear Operated
API609 / ASME B16.10
CE/ISO/SGS/Mtc
Wooden Case
DN50-DN2000 2"-80"