| Valve Types |
| Two-Way Valves - Two-Way Valve for use as a Point-of-Use, Drain, or Sample Ports | Catalog Specs | Web Site |
| Three-Way Valves - MarcWorks Three-Way Valves used for Diverting and Mixing Applications | Catalog Specs | Web Site |
| Mulitport Valves - Easily Adapt to Multiported Geometries to Allow the Best Flow Control | Catalog Specs | Web Site |
| Custom Valves - Reverse Engineer an Existing Valve or Design And Manufacture Custom Valves & Parts | | Web Site |
| Plastics - MacWorks Can Produce Valves, Fittings, and Components in a Wide Variety of Polymers | | Web Site |
