Control valve Type SG07, DN25; PN10/40; NC; Material: 1.4408; Fixed disc 1.4571 Coated; Sliding disc Carbon material; Kvs-value 2,4 (40%); Characteristic Equal percentage; Diaphragm actuator 125cm² ATEX zone 1; Incl. Earthing connection; Incl. Inspection certificate EN-10204-3.1; For pressure, function and tightness; And Material; Siemens PS2; HART