Ring Style Desuperheater

Water ring nozzle

​Desuperheater intended for applications with low velocities. It is designed as a venturi tube with a nozzle placed near the Vena Contracta where the steam velocity is the highest and the static pressure is the lowest. This ensures efficient mixing and atomization even in low velocities.
The desuperheater contains no moving parts and is easily installed between flanges of sizes DN 25 – DN 600 (NPS 1 – NPS 24). Maximum Cv 9,48.

Spraywater connection NPS 1/2, 3/4, 1  or 2.

ASME #150 - #2500.


Sören Kindlund
Jukka Haikala
Satu Mäkelä
Per Nordquist



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