These valves are compact in sizeare the smallest 3-way solenoid valves manufactured by UNIVER. The body is made of a hot-pressed techno-polymer. They are mainly used to send pneumatic commandsdirectly receive electric impulses from PLCS or other integrated control systems; in general they are used to control higher capacity valves, but can also be used to directly control single-acting 8 ?mm-diameter microcylinders; in this case, they are installed on sub-basesmounted in valve blocks. Interchangeable U04 coils are coupled with these valves which fix to the body with a spring clipcan be rotated at 180? intervals. The response times can be considerably reduced with the support of control electronics. Today, these valves are widely used in various industrial sectors like, for instance, textile machines, filling machines in the medical sector, vending machines, etc.