| Hoval
Plate heat exchangers
Hoval PWT plate heat exchangers are important elements
in saving energy in industry, commerce, hotels, hospitals,
sports centres, swimming pools, drying processes,
paint spray booths, etc. They are used in air handling
units, ductwork system and in process plants.
Hoval plate heat exchangers offer many advantages:
Prestigious 'Eurovent' certification attained which
independently confirms published technical performance
data
high heat recover efficiency - low investment costs
no moving parts - no wear, always ready for operation
separate air streams - no cross-contamination
no electrical connections - no extra running costs
lightweight compact design - easy to install
automated production - constant high quality
For easy design of Hoval plate heat exchangers use
our computer selection programs Hoval CAPS.
Rotary heat exchangers
Hoval thermal wheel heat exchangers are used in ventilation
and air conditioning installations for air flow rates
up to about 150,000 m³/hr. Wheel Diameters ranging
between 0.5m and 6m along with the different types
of storage mass allow an optimum selection of performance
data for each application.
Wheels which suit the application
Depending on the application, different types of storage
mass are used:
Aluminium for the condensation wheel: Transferring
moisture only if condensation occurs in the warm air
stream.
Silicagel-coated aluminium for the sorption wheel:
Allowing efficient moisture transfer even under summer
conditions; this is particularly cost-efficient when
drying humid air in cooling operation
Hoval
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