The present invention relates to a triple-offset butterfly valve.

The angular offset is selected to cause the tube (14) to self-feed into the roller assembly (12) during cold rolling.

The center (O') of an object (2a) to be detected by a position detector is attached to a rotary shaft with an eccentricity (d) from a rotation center (O).

The reason for the offset is still not fully understood, and preliminary indications are that the recent data show much less of an effect than previously.

This pain can disappear by a simple treatment by physiotherapy even by an already existing offsetting of the anterior tibial tuberosity .

JC triple offset butterfly valve design and unique sealing elements provide zero leakage through non-rubbing 90-degree rotation across a wide range of pressure and temperature conditions.