Plattco is a US-based, employee-owned corporation, founded in 1897. We are the standard by which valve performance is measured. We manufacture valves and specialize in industrial valve engineering for conveying, processing, and isolating in a wide variety of industrial applications. We have over sixty years of industrial valve expertise with over 120 years of metallurgical and manufacturing experience into each product line. We design and manufacture only the highest quality double flap airlock valves, knife gates, and isolation slide gates that are used for feed and discharge of product or waste in over 100 industries worldwide. Plattco supplies custom solutions for bulk, dry material handling and processing applications of our customers. Committed to adding value as a trusted partner, it has been our honor for over a century to deliver exceptional service and technical expertise to our valued customers, offering fully-customizable integrated solutions and programs created collaboratively to meet exact specifications. Feel free to contact us at [email protected] or call us 1-518-563-4640