Rotork Desuperheater controls the steam temperature by regulating the cooling water flow through a variable number of spray nozzles in operation.
The key feature of the Rotork Desuperheater is an integrated water control valve, which obtains a stable conditioned desuperheated steam flow temperature against a negligible steam side pressure drop.
| DESIGN | ASME B16.34, ASME I, , ASME B31.1, ASME B31.3 |
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| Certification | Europe - PED 2014/68/EU, Russia - CU TR, India - IBR |
| Piping Codes & Standards | ANSI, DIN-standard, BSi British Standard, JIS or any other internationally accepted standard |
| Accessories | Pneumatic, electric or hydraulic actuators and custom accessories can selected and mounted on top of the desuperheater. |
| Material - Body | Various kinds of forged/pipe steel: from carbon to low/high alloy steel up to special materials such as Incoloy |
| Material - Spray Nozzle | Forged Stainless Steel AISI 410 |
| Pipe connections | Flanged connections |
| Installation Position | Vertical, horizontal up to 90° |
| Steam Flow range | 500 kg/h to 500T/h |
| Injectionrate | Over 20% |
| Temperature range | Up to 570°C, depending on the material selection |
| Pressure range | Up to 250 bar, depending on type and material selection |
| Pressure Class | ANSI 150# - 2500# DIN PN 1-400 |
| Steam pipe diameter | 6” - 50” |
| Water side turndown ratio | 45:1 |
| Steam side turndown ratio | Determined by the minimum steam velocity |
| Lifetime | 25 years |