|The Macomb Instrument Division is proud to be one of Michigan’s largest stocking valve automation centers. We inventory a large selection of ball valves, butterfly valves, actuators, pneumatic and electric, solenoid valves, positioners, limit switches and mounting kits to provide the shortest lead times possible. We have a complete assembly and calibration test bench to insure every automated package is properly assembled and calibrated by experienced instrument technicians. Every automated valve assembly that leaves our facility includes an attached stainless steel tag stamped with The Macomb Group sales order number and any customer-required tagging information for complete traceability. We specialize in custom-made 3-way automated butterfly valve assemblies and retrofit mounting kits. Please call us with your requirements and let us go to work for you today.