The IMI PBM MI Series multi-port ball valve provides reliable, bubble-tight shutoff for industrial, sanitary, and process applications. Available in three-, four-, and five-way configurations, it replaces multiple two-way valves, reducing cost and system complexity. Adjust-O-Seal® technology enables in-line seat adjustments, while its True-Bore® design eliminates dead space for superior cleanability. Featuring a full port design, direct mount actuation, and vacuum-rated performance, it ensures long-term durability. Built from 316L stainless steel, with hygienic clamp, extended tube, and buttweld end connections, the MI Series is ideal for chemical, biotech, and pharmaceutical applications.

Key features

Sizes ½" to 4" - CL 150#

316L SS construction

51 Flow Patterns for 3-Way, 4-Way and 5-Way applications

Multi-port design

Adjust-O-Seal® system

Bubble-tight sealing

Direct mount actuation

Full port design