The armature system for valves type 12 and type 31 with its
diameter of 7 mm is also used on a variety of customized
solutions for gases and liquids. Typical applications are small
valve manifolds with several valves and additional functionality,
customized valve body geometries or the use as a pilot valve.
Technical specifications are the same as for valves type 12 and
31 but can also be customized.