https://www.mstnland.com/valve-for-pulp-paper.html
Paper remains indispensable, even in the electronic age. Whether we are opening the cardboard boxes from a recent online purchase, printing email correspondence in the office, reading the literature and magazines we love, or cleaning up the mess in the kitchen with paper towels, many of the products we utilize revolve around the pulp and paper industry. When making pulp and processing it further to get paper, large flows of media must be routed through the individual production steps in a defined time sequence.