Inventors:
Kyle R. Steele - Fort Collins CO, US
Carl T. Whitaker - Berthoud CO, US
Ravikumar Narayanan - Fort Collins CO, US
Douglas Kimmel - Fort Collins CO, US
Assignee:
Nordson Corporation - Westlake OH
International Classification:
F16L 21/00
Abstract:
A sanitary fitting has a flange portion, a connector portion, and a parabolic entrance disposed therebetween. The flange portion has a planar ring surface that defines a central opening. The connector portion defines a lumen extending from the central opening toward an outlet port. The parabolic entrance surface extends from the planar ring surface and transitions into the connector portion to define a portion of the lumen. One or more suction-relief ribs may be arranged along the surface of the flange portion and extend into the parabolic entrance. The suction-relief ribs may have a twisting curvature for causing rotation of fluid flow through the sanitary fitting.