AlfaNova

Manufactured with Alfa Laval’s patented AlfaFusion technology, AlfaNova is a heat exchanger consisting of corrugated stainless steel plates bonded together without any copper or nickel. The unique design means that AlfaNova can withstand more extreme temperatures and pressures with greater fatigue resistance than conventional brazed plate heat exchangers. It is also suitable for duties with very high hygiene demands.

More with AlfaNova

  • An optimal solution for hygienic applications such as tap water systems
  • Copper-free design is suitable for use with ammonia refrigerant and for clean water refrigeration chiller applications
  • Load distribution across many contact points secures excellent resistance to pressure fatigue
  • AHRI-certified for reliable thermal performance in a range of HVAC applications
  • Available with marine classification for use in a range of LPG/LNG duties, due to wide temperature range and copper-free construction

AlfaNova’s unique fusion-bonded manufacturing process provides greater reinforcement for the plate pack, which in turn ensures a higher degree of pressure resistance than that offered by comparable technologies. Additionally, the 100% stainless steel construction makes it possible to withstand temperatures as high as 550°C (1020°F). As a result, AlfaNova is highly dependable in applications with extreme pressure and/or temperature demands. Use of the same material for all key components also provides high thermal efficiency, in addition to giving the unit mechanical strength equivalent to any fully welded counterpart.

AHRI for HVAC

AlfaNova heat exchangers are available with certification according to the Liquid-to-Liquid Brazed and Fusion-Bonded Heat Exchanger programme of The Air-Conditioning, Heating, and Refrigeration Institute (AHRI). For heat exchangers used in HVAC applications, this programme offers independent, third-party verification of thermal performance according to manufacturers’ published specifications.

How it works

Two media at different temperatures flow on either side of thin corrugated stainless steel plates that are stacked on top of each other. The two media flow in a countercurrent flow through alternate channels and are held within the plate pack by a fusion-bonded seal around the edge of the plates. The points at which the plates are in contact with each other are also bonded with the same technology, reinforcing the pack against the pressure of the media inside.

The countercurrent flow makes it possible to extract heat efficiently even when there are only extremely small differences between the temperatures of the hot and cold media. This results in notable energy cost savings.

In some systems, co-current flows re also possible.

View the animation to learn more.


Jedinstvene funkcije za povećanje performansi

Sa više od 80 godina iskustva u polju inovacija prenosa toplote, Alfa Laval zna šta je potrebno za postizanje visokih performansi. Naši stručnjaci kontinuirano razvijaju nove inovacije pomoću kojih AlfaNova linija izmenjivača toplote dobija pouzdanije i efikasnije performanse.

PressureSecure - Siguran pritisak

Izuzetna snaga za zahtevne operacije

Naš inovativni dizajn ploča namenjen je za različite primene u uslovima visokih temperatura i visokog pritiska. Jedinice mogu raditi uz pomoć tanjih ploča i manjeg broja ploča, što podrazumeva manju upotrebu sirovina, manju potrošnju energije, smanjeno punjenje rashladnog sredstva i duži životni vek opreme.

 

FlexFlow™

Vrhunske toplotne performanse

Alfa Lavalov patentirani asimetrični dizajn ploče jedna je od mnogih jedinstvenih inovacija koje vam poboljšavaju toplotnu efikasnost zahvaljujući optimizovanom padu pritiska i većoj turbulenciji.   Pored redukcije potrošnje energije, to znači i smanjenje količine rashladnog sredstva i sirovina.

AlfaNova®

100% nerđajući čelik

Izrađen od 100% nerđajućeg čelika, AlfaNova® je rešenje koje kompanija Alfa Laval nudi u slučaju nekompatibilnosti sa tradicionalnim materijalima za razmenu toplote. Ovaj napredni dizajn nije samo optimizovan za upotrebu sa prirodnim rashladnim sredstvima, već u potpunosti može da se reciklira.  

 


Pronađite Vaš izmenjivač toplote Alfa Laval

Da biste bili sigurni da ste dobili najbolji model za svoj režim, kompanija Alfa Laval Vam nudi smernice i korisne alatke. Započnite istraživanjem našeg vodiča za proizvode, interaktivnog resursa koji je osmišljen kako bi Vam pomogao da brzo pronađete idealno rešenje za Vas.


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