Your Trusted Partner for VALVES INSTRUMENTATION Automation Process Control
Your Premier Industrial Distributor in the Upper Midwest
Based in Minnesota, Duncan Company is one of the largest stocking industrial distributors in the Upper Midwest. We offer an extensive inventory of high-quality products, including ball valves, butterfly valves, actuators, instruments, controls, safety products, and piping specialties. Partnering with leading manufacturers, we ensure you have access to reliable solutions for your industrial needs.
ABOUT US
We have been a trusted supplier of valves, actuators, instruments, process controls, safety products, and piping specialties since 1909. Committed to quality, exceptional customer service, and innovative solutions, we proudly provide industry-leading products to meet the demands of our customers.
Products
We offer a comprehensive selection of high-quality products, providing our partners with reliable solutions for their industrial needs. With a focus on performance, durability, and innovation, we ensure our customers have access to the best products and technologies in the industry.
Valve Automation
At Duncan Co., we specialize in valve automation, offering standard and custom solutions with pneumatic, electric, or hydraulic systems. Every actuated valve package is expertly assembled, tested, and certified for quality before leaving our facility.
In-house Valve Automation
We build automated valve packages that arrive ready to install with sizing, wiring, testing, and optional documentation.
Inventory That Keeps Projects Moving
We stock the essentials across valves, actuators, and instruments so you get honest lead times and fast turns.
Logistics That Fit Reality
Same-day processing on many orders plus blind shipping, kitting, and staged deliveries on request.
