Since 1967, TECHAP has been supplying components and complete systems such as process valves, globe valves and ceramics to process engineering, water treatment, equipment and equipment engineering, chemical and mechanical engineering companies. Examples include chlorine gas, syringes, non-return valves, one-way regulating valves, series switching valves with alternating columns, pressure reducing valves, complete ion exchange systems for softening, complete or partial desalination, mixed bed systems, residual metal removal systems, freestanding or flowing neutralization systems -- through cooling water industry processes and other special and simulated systems and equipment. [more]