2/2-way coaxial valve; Externally controlled; G1/2"; 0...16bar; 24VDC, DN15; NC; Body: Brass; Medium: Emulsion; Incl. LED; Special seals; Back pressure tight; Bi-directional flow; Incl. mounting bracket; Incl. 2 inductive NAMUR limit switches OPEN/CLOSED; Incl. inspection certificate 3.1; With manual operation; Incl. certificate for vacuum; Valve with connection for mounting on a module; ATEX II 2G Ex h IIC T6..T3 Gb And II 2D Ex h IIIC T-20°C...+195°C Db; Special version