Steam desuperheater ST-1

The piston desuperheater is used for steam temperature control systems in industry and power engineering. The advantage of the desuperheater is excellent atomization of water and high regulation. We would also like to invite you to read the study concerning “Elements of the Reduction and Cooling Stations” We can adjust the desuperheater to your individual needs. Nominal diameter - water - DN 25 ... DN 50 Nominal pressure - water - PN 40; 63; 100 Nominal diameter - steam - DN 80 ... DN 150 Nominal pressure - steam - PN 25; 40; 63; 100 Nozzles - with full and empty atomization cone, spraying angle 60…90° Materials - – body, bonnet: 10CrMo 4-5; (1.7335) – head, internal elements: X17CrNi 16-2; (1.4057) – nozzles: X6CrNiMoTi 17-12-2; (1.4571). Use of other materials is possible, but must be agreed upon. Flow coefficient - Kv 0,15...10 Leakage class - V class acc. to PN-IEC 60534-4 Rangeability - 40:1 possible customizing of the device design to adjust flow rates to customers’ demands, removing of device vibrations thanks to the support on a pipeline connecting pipe, resistance to leakage due to the use of a spiral, elastic metal-graphite gasket at the connecting pipe, wide range of flange connections, selection of materials according to customers’ demands, easy replacement of the seat and other internal components of the desuperheater, no welded joints between nozzles and device heads, possible application of one type of pneumatic actuators with stroke range up to 100 mm, possible use of other actuators according to the customers’ requirements, including pneumatic, electric or hydraulic driving units