Flanged butterfly valves are of a double eccentric design. It provides complete leakage tightness by its elastomeric seat which is connected to disc with the retaining ring. It is generally controlled manually with gearbox, electrical, pneumatic and hydraulic actuator. They are used for On/off purpose.
Axis produces produces Butterfly Valves ranging from 150mm to 3000mm (6″ to 120″) diameter.
|DN/ANSI||DN 150-DN 3000, 6” – 120”|
|Pressure Nominal||PN 10, PN 16, PN 25, PN 40|
|Flange Connection||PN 10, PN 16, PN 25, PN 40|
|Top Flange||ISO 5211|
|Face to Face Dimension||EN 558-1/14|
|Test Standard||EN 12266-1|