Partek manufactures flow control products for use in fluid systems where corrosion protection is required or where media purity must be safeguarded. The wetted surfaces of all products are of chemically inert, corrosion-resistant PFA or PTFE. Durable, leak-free Partek products are designed for use in semiconductor applications. Partek products are also used in a variety of other applications including chemical, food and pharmaceutical processing, and biomedical and analytical instrumentation. Together, we can create innovative solutions that ensure your success. View our latest 20 Series Valves, Custom Manifold and Static Mixing Unit interactive videos.