Page 54 - Climate Control News Magazine December-January 2022

Hot Products
High performance heat transfer
KELVION’S NEW NP series takes heat transfer to the next level.
With highest efficiency, in combination with high pressure resistance, it is the solution for cold supply in data centres or high rise buildings.
Increasing demand for cold supply in high- rise buildings and data centres as well as district cooling poses new challenges to gasketed plate heat exchangers in matters of pressure resist- ance and performance.
Our answer is the new NP250L – developed with these applications in mind. This plate is the second in Kelvion’s new NP series.
The adoption of a plate with narrower plate gap and a smaller pitch ensures highest heat transfer performance.
These attributes ensure highly turbulent flow and in turn, a good heat transfer at very small temperature differences with a single
Kelvion’s new NP series combines effic ency with high pressures.
pass approach. This reduces piping costs and simplifies service.
It is the perfect fit for applications with ex- tremely low temperature differences and high NTU values. With the NP Series Kelvion can meet highest pressure standards.
It withstands an extremely high test pressure greater than 40 bar(g). With the new NP250L, the NP plate series now comprises two different sizes with connection diameters up to DN 250. The NP250L covers larger performance require- ments with a maximum flow rate greater than 1000m3/h (4600 USGPM).
DRY COOLER CONFIGURATIONS
Kelvion’s extensive portfolio of dry coolers is the result of decades of research and expertise. Whatever the requirement, Kelvion can supply the right solutions to meet the most demanding operating conditions.
Based on modular designs, Kelvion’s commercial dry coolers (LF and LV) are available in a variety of fan sizes, multiple speeds and suppliers, coupled with a wide range of tube and fin profilesCoils can be configured in 9.5, 12 and 15.9 mm in a variety of length, width and height variants.
The many combinations make it possible to perfectly balance capacity, fluid pressure loss, internal volume and fluid charge. Dry Coolers can be selected in different material configurations. The many combinations of fin types and materials suit many applications and in the most challenging environments.
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www.kelvion.com
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Gasketed Plate Heat Exchangers | NP Series Benefits
⊲ Perfect fit for extremely low temperature differences between the two media
⊲ For high NTU values
⊲ With test pressures up to 42 bar(g) for
most demanding applications
Dry Coolers Benefits
⊲ Portfolio is available as flatbed (F) or as V-Bank (V) ⊲ Various fin and tube combinations
⊲ High variety of options and accessories
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