MI-Series 4:

Three, four, or five way multi-port ball valve; Body, ball, stem, and end fitting material shall be (316L stainless steel, Hastelloy® C-276, or other). Valve shall have 4 or 5 TFM™-PTFE Seats and seals and provide bubbletight seal and be adjustable for inline wear. Stem packing shall be live loaded TFM™-PTFE material. For manual valves, handle shall be 300 series stainless steel. Body bolts and nuts shall be 18-8 stainless steel. Maximum working pressure to be 400 psig and full vacuum. Specify PBM flow pattern for 3,4,or 5-way valve. To add automation and controls, see section “Automation and controls”.

PBM Model number MI(material)-(size)4(end connection)-(flow pattern)