This ETFE-coated pneumatic three-way branch diverter has the manufacturer-confirmed layout described as parallel upper and lower passages, with a selectable 30° or 45° side branch. It is not the seven-layout Y-ball-valve series.

The 30° or 45° option refers to the side-branch layout, not actuator travel. Confirm port orientation and the angle reference on the installation drawing; no other port angle is specified here.
Specify the branch option, material being conveyed, conveying conditions, port functions, installation space and controls. Existing lining photos and installation sketches do not replace certified dimensions or material documents.