Mining and slurry

AVK offers the complete package including PTFE-lined butterfly valves, loose rubber lined butterfly valves, PFA-lined ball valves as well as actuators as reliable valves solutions for example for hydrometallurgical, electro-metallurgical and pyro-metallurgical processes in the mining sector. In acid plants, smelting, leaching, electrowinning, and solvent extraction valves are exposed to very aggressive chemicals that can easily damage them, and drastically reduce their lifespan. To withstand these aggressive conditions, high quality and robust valves are a must.