The paper and pulp industry poses unique challenges for valves: highly alkaline media, abrasive fibers, and processes involving solids. Metal valves often wear out quickly in these conditions or lose their control accuracy as a result. Ceramic valves offer a durable alternative, as they remain extremely wear-resistant, corrosion-resistant, and precisely controllable.
In pulp preparation—particularly when handling black liquor and green liquor—ceramics demonstrate exceptional resistance to aggressive alkalis and abrasive particles. Ceramic solutions also ensure reliable dosing and control processes in waste paper recycling, where solid content varies widely, as well as in paper finishing (“color kitchen”).
