CN3

The butterfly control valve CN3, of rotation flap type “Disc or fishtail” with WAFFER connections to be interlayer between flanges.

It can have a free shaft or normally with pneumatic actuator AN656. This valve is usually used in services with low pressure differences.

It is used as a regulating or blocking valve with a wide variety of fluids.

The type of watertightness in this valve is Class VI (standard FCI 70-2)