Coaxial valves

In processes with pasty and contaminated media or neutral as well as aggressive gases and liquids, the compact coaxial valves with alternating flow are an important component. In contrast to other valve types, the pressure of the medium has no significant influence on the switching behaviour.

The coaxial valve combines the essential advantages of solenoid valves and automated ball valves: it controls fluids in systems with high switching frequencies and fast opening and closing times optimally and economically. The design enables a high Kv value and a high throughput of large volume flows with a low pressure drop. Coaxial valves do not require differential pressure and can be controlled very quickly with compressed air.

TRI-MATIC coaxial valves are available in two versions: As a stainless steel version for aggressive gases and liquids or as an aluminium version for neutral fluids. Both versions are available in double-acting and single-acting versions and are already equipped with a NAMUR VDI/VDE 3845 connection plate. It makes it easy to install a TRI-NAMUR VALVE pilot valve.