Control valve Type SG07, DN50; PN10/40; NC; Material: Zinc plated steel; Fixed disc 1.4571 Coated; Sliding disc Carbon material; Kvs-value 45 (100%); Characteristic Linear; Diaphragm actuator 125cm²; Incl. Coupler For positioner Eckardt, ABB-TZID/TZID-C, Siemens-PS2, Samson-3730/DVC2000