Flowserve Desuperheaters - Manual (Page 8)

Desuperheaters FCD VLENIM0115-00– 09/11
8
VaporCool Nozzle
The VaporCool nozzle is a fixed area full cone nozzle that produces a fine droplet spray mist. There are 7
small fixed area hollow cone nozzles mounted in the nozzle face. The interactions of the multiple hollow
cone sprays produce a full cone spray pattern. These multi-orifice nozzles produce a finer spray than
standard full cone nozzles of comparable size. Figures 6 and 7 show views of the VaporCool Nozzle. The
VaporCool nozzle material of construction is 316 SS. The maximum rangeability of the VaporCool nozzle
is 5:1.
Figure 6: VaporCool Nozzle
Figure 7: Cross-Section of VaporCool Nozzle