Plattco Double Flap Airlock valves were invented and patented in Plattsburgh, NY on our existing campus. The origination was derived out of a need from our customers, to solve an industry-wide problem dealing with the inherent flaws of rotary valve designs.
Plattco industrial valves and slide gates have been installed in dozens of industries in all 50 states and in over 60 countries. Here are just some of the dry material handling industries that are successes with Plattco Valve. Plattco's customizable solutions allow you to get exactly the product you need. Our products consider your unique application details to provide you with the best possible solution at the lowest possible price.