Learn about how to do heat exchanger design.

1. Heat Exchangers - a new round of development
Our company - major manufacturer and supplier of heat transfer equipment to the US market. This year
our team celebrates its 10-year anniversary of its foundation. In the late 90's the PEX Universe
company has taken a leading position in the market of heat exchange equipment in the Canada and US,
has established itself as a manufacturer of high quality and durable heat exchangers. Promising
direction of development at the present time is the production and supply of the US market of heat
exchange equipment, which meets all the requirements and has the best to date-value, with the best to
meet needs and demands of consumers. Owning a high production potential allows the company to
create a PEX Universe heat transfer equipment of tomorrow today.
Equipment supplied by PEX Universe:
• collapsible plate heat exchangers;
• welded plate heat exchangers;
• brazed plate heat exchangers;

2. • automated heating units;
• Ball valve with electric drive;
• Heat pumps "air-water" and "water-water".
At the 8th International Exhibition SHK Seattle - 2012, held from 23 to 27 May 2012, in the seventh
Pavilion Exhibition Complex company provide the full range of supplies and promising new
development, just entering a US market of plate heat exchangers. Also presented a new production
models of heat pumps "water-water" and already proven model "air water."
Heat exchangers are the most numerous group of thermal equipment, which is currently in the US
market has the highest growth rates. Stand out in this field plate heat exchange device. This is due to
the advent of a lot of experience in the operation of these units. To date, development of this area goes
to the most favorable quality revolution. Improve the quality and durability, the ever-expanding scope,
and cost while significantly decreasing.
Trends in the development of modern industry and heat trigger the emergence of new types of heat
exchange systems that can meet the increasingly stringent requirements of operation and participate in
processes where conventional plate heat exchangers can not be used. Thus, the correct choice of the
type of heat exchange equipment used is a critical task.
Welded plate heat exchanger PSHE PEX Universe - a product that is based on many years of
experience in the technology of heat transfer. These heat exchangers are best to date technical
parameters of heat exchangers. PEX Universe exchanger combines the best qualities of plate and shell
and tube heat exchangers:
• High pressure
• high operating temperature
• High density and efficiency
• Resistance to temperature changes
• resistance to extreme pressure
• resistance to aggressive media
• Modular design
• durability
The main technical parameters of heat exchangers:
- Operating temperature from -200 ° C to +600 ° C;
- Operating pressure 16, 25 and 40 bar;
- Max. working pressure up to 100 bar;
- Max .. heat exchange area 690 m2 (one unit)
- Ability to work with use of highly heat-transfer fluids;
- No seals (laser welded heat transfer tapes);
- Heat magazine has a flexible structure (to counteract the pressure drop)
Of particular note is the possibility (in collapsible models) remove the heat transfer tape for service,
including mechanical cleaning. Also, it is worth noting that property exchanger as the ability to "self-
cleaning", secured by high-quality surface treatment plates and high turbulence heat transfer fluids. All
this provides a much lower tendency to soiling than traditional brazed plate heat exchangers.
From all the above it can be concluded that the patented design of the brazed plate heat exchanger

3. PEX Universe "plate in a tube" is by far the most innovative and promising to meet all the requirements
of modern industry and energy. Nice to be noted that in most cases the cost of these devices does not
exceed the cost of brazed plate heat exchangers with the same parameters.
High growth rates and thermal power sectors require the purchase thermal equipment not only for the
organization of new industries, and upgrading of old plants.
At the moment in the housing sector experiences a hard situation with the technical state of heat
systems. Often the equipment requires complete replacement. In this situation, in order to save funds
for the reconstruction and reduce future maintenance costs required to find the most efficient from an
economic and technical point of view the solution. This solution - automatic block heater factory
readiness, the PEX Universe company designs and manufactures tailored to individual customer
requirements.
Block automated heating units designed for connection to a central heating network and the heating
and hot water supply of residential and public buildings. In block heat paragraph provides commercial
water and heat meters, the regulation of heat supply in the heating, ventilation and hot water.
PEX Universe company automated BTP began production in 1997. At the moment, the standard
production line consists of three types of devices, oriented to work in steam, water centralized
networks, and in the boiler with water temperature to 115 * C.
Why we recommend the use of automated BTP:

4. • reduction of floor space to accommodate;
• Reduce heat by taking into account the actual temperature of the outside air and a better heat;
• reducing the cost of building the substation, by reducing the amount and timing of the installation and
start-up operations, transportation and procurement and overhead costs;
• Fully automated control allows remote control and more precise control of heat exchange processes;
• a built-in metering and regulation of heat makes it possible to create user-friendly dispatch system.
By standard of radiant heat design, manufactured by PEX Universe consists of nodes that serve the
heating and hot water supply (HVAC, and ventilation), and have a compact monoblock. Sectional
dimensions do not exceed 850 x 2000 mm in length from 2800 to 5500 mm, which enables the delivery
of PPP to the installation when mounted through the doorway.
Equipment supplied by PEX Universe, fully adapted to ASTM standards and operating conditions, and
has the necessary permits and certificates. All products undergo stringent testing and commissioning, as
well as accompanied by a warranty and post warranty service.
Heat Exchangers:
 Brazed plate heat exchanger sizing.
 Brazed plate heat exchanger quote request.
 How heat exchangers work.
 How to size a brazed plate heat exchanger.
 How to size a water to air heat exchanger.