Control valve Type SG10, DN50; PN10/40; NO; Material: 1.4571/1.4581; Fixed disc 1.4571 Coated; Sliding disc Carbon material; Kvs-value 19 (100%); Characteristic Equal percentage; Diaphragm actuator 125cm²; Positioner; Siemens PS2 6DR5110-0NG00, HART, IP66