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APV ParaBrazed
The APV ParaBrazed is a large range of AISI 316 compact brazed plate heat exchangers specially designed for a multitude of heating and cooling HVAC, Industrial and Refrigeration applications involving high temperature and/or pressure.
The APV Parabrazed is characterized by:
* Very compact design with minimum space requirement
* Easy to mount, easy to install
* High heat transfer efficiency
* Flexible in use
* Working temperature -50 to 195 Deg.C
* Working pressure up to 30 bar
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Brazed plate heat exchangers are made up of an individually defined number of high-quality embossed special steel plates that are permanently joined in a special vacuum brazing process using either copper or nickel. They are hermetically sealed without gaskets and can therefore handle the highest operating pressures and temperatures.
During assembly every other plate is rotated by 180 degrees in the plane to produce two separate flow channels in which the products involved in heat transfer flow in counter flow. The plate contours generate a highly turbulent flow allowing efficient heat transfer even at low volumetric flows. This prevents any soiling of the heat exchanger and non-flow zones are completely separate.
The surface of the brazed plate heat exchanger is utilized almost completely for heat transfer, and this makes the unit extremely space-saving and cost-effective.
Brazed plate heat exchangers from GEA PHE Systems
- Practically maintenance-free, due to lack of gaskets
- Simple assembly with individual connection design
- High resistance to pressure and temperature
- Compact design combined with low weight
- Highest operational reliability thanks to comprehensive quality assurance testing
Applications:
District heating node stations
Swimming-pool-water heating
Refrigeration technology
Heat recovery systems
Solar energy systemsBlock-type thermal power stations
Oil cooling
Heat tapping
System separation
Glycol/water systems
Underfloor heating systems
Solar systems
Heating systems
Oil cooling
Test bench
Presses
Motors
Transformers
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Lytron’s brazed-plate heat exchangers are unsurpassed for liquid-to-liquid heat transfer. Their innovative design packs maximum performance into a compact and reliable package. The herringbone construction allows for maximum heat transfer making this heat exchanger extremely efficient. The liquid-to-liquid brazed plate heat exchanger is a highly reliable and rugged part with stainless steel sheets brazed together at the edges and at a matrix of contact points. Compatible with a wide range of fluids, we offer copper brazed for water, EGW and other common coolants or nickel brazed for high purity and other corrosive coolants.
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APV Heat Exchangers
All the Heat Transfer technology you need
APV invented the plate heat exchanger in 1923 and has continuously proven to be the preferred partner for heat transfer applications.
APV gasketed plate heat exchangers are widely used for heating, cooling, pasteurizing and heat recovery in hygienic and industrial applications including food and beverage industries, chemical, petrochemical, oil & gas, power, energy, other industrial sectors, and marine applications.
* Compact and durable designs
* High efficiency due to full counter current flow
* Resistant to thermal stress
* Glue free gaskets
* Possibility of combining different gasket materials for cost effective solutions
* Easy to clean
Materials:
Plates: AISI 316, AISI 304, Titanium and most alloys
Gaskets: NBR per, EPDM, FKM and others
Frames: Stainless steel or painted Carbon steel
Extensive range of plate options
EnergySaver plates for superior heat transfer efficiency.
DuraFlow plates for continuous process and run time.
EasyFlow plates for media containing fibres or pulp, requiring highest possible recovery without blocking.
DuoSafety plates, when added security against intermixing is required.
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The world's largest range of efficient heat exchangers for a wide variety of applications. The heat exchangers are built on a module-based concept.
Frames, plates and connections can be combined to form a number of different exchanger types. By using different types of plates with different characteristics the exchangers can be adapted to a wide variety of applications.
The exchangers can easily be dismantled for inspection, cleaning and maintenance. Another benefit of the gasketed-plate heat exchangers is that they can be easily expanded or adapted, by adding or replacing plates, when the conditions change.
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Lytron's heat exchanger technologies include tube-fin, oil cooler, plate-fin, and liquid-to-liquid brazed plate heat exchangers. With almost five decades of experience in heat exchanger design and manufacturing, Lytron's expertise is second-to-none. Lytron's heat exchangers are used in many industries including military and aerospace, medical and industrial lasers, medical imaging, analytical instrumentation, power electronics, semiconductor equipment, machine tools and telecommunications.
Any of Lytron's heat exchanger technologies can be customized to your exact requirements. Lytron also supplies heat exchanger subassemblies, adding fittings, hoses, fans, sensors and other instrumentation to your specification. Lytron's seven heat exchanger product lines with over 130 standard parts ensure that when you need an off-the-shelf part Lytron is likely to have something that meets your requirements.
Lytron’s broad range of heat exchanger technologies combined with almost five decades of thermal transfer experience enables us to offer tailored solutions for a wide range of applications. Lytron's tube-fin, oil cooler, plate-fin, and liquid-to-liquid brazed plate heat exchangers can all be customized and integrated into subassemblies.
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NT Series
In developing the new NT Series, GEA PHE Systems successfully managed to combine its own many years of experience with market requirements. Now a new plate generation is available which sets new standards in terms of economic efficiency due to low investment, operating and maintenance costs. The optimised plate design requires less heat transfer surface for achieving same capacity and thus reduces investment cost considerably. New installation and gasket technologies make maintenance easier and ensure a perfect fit of the gasket and plate pack. A variety of lengths and profile variants allow design to be matched exactly to the specified operating point in any application.
OptiWave-design
Optimised wave configuration results in ideal flow across the entire plate width and thus ensures the highest heat transfer rates.
PosLoc-assembly
With the new NT Series GEA PHE Systems has introduced a self-centring plate system. This provides a stable, perfectly aligned plate pack, with gaskets positioned precisely and remaining functional for a longer time.
EcoLoc-gasket system
Our new, non-adhesive EcoLoc gaskets guarantee fast, uncomplicated replacement of gaskets.
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APV VT+
APV scraped surface heat exchangers (SSHE) consist of a jacketed cylinder with a rotating dasher holding rows of scraper blades. The product is pumped through the cylinder while the heating or cooling medium is circulated between the cylinder and the jacket. The medium can be steam, water or a refrigerant such as ammonia or freon.
Ideal for Dairy and Food applications the APV VT+ is designed to heat, sterilise and cool products containing particles up to 30 mm or products with high viscosity. The APV VT+ has a number of advantages:
* Capable of handling products with large particles
* Best solution for treatment of viscous and heat sensitive products
* Suitable for aseptic operation
* EHEDG tested and approved
* Long running time between CIP when processing heat sensitive products
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APV ParaWeld
The APV ParaWeld is a range of laser-welded plate pairs for refrigerant and chemical processing and a logical alternative to shell and tube and all welded pates. The pairs are particularly suitable for evaporation and condensing of refrigerants such as ammonia and Freon, as well as chemical and general process duties involving aggressive liquids that would attack conventional gaskets.
The APV ParaWeld consists of plates welded in pairs using a patented laser-welding process. Each second channel is secured by a welding, and the other channels by gaskets.
Materials:
Plates: AISI 316, AISI 304, Titanium, C2000 and most alloys
Gaskets: NBR, EPDM, FKM and others
Advantages:
* High efficiency due to full countercurrent flow
* Added security against leakage
* Resistant to thermal stress
* Compact and space saving design
* Ideal for handling of aggressive media
* Strong mechanical construction
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Because conventionally sealed plate heat exchangers quickly
reach their limits with critical media, GEA PHE Systems provides the answer - the new Laser-Welded Cassettes (LWC) plate heat
exchanger. Agressive media types can now flow safely. The LWC range is based on the NT plate technology and benefits from the very latest computational design and manufacturing techniques.
LWC plate heat exchangers work on the principle of 100% separate flow paths. The critical medium moves through a hermetically welded flow path, transferring heat to the less critical medium in its own, conventional sealed
path. Without this strict separation, many industrial applications simply would not be possible.
Your advantages at a glance
- Excellent compatibility with critical media
- Low investment - high heat transfer
- Long service life through use of new materials and technologies
- Advanced technology for reliable operation
- Easy installation - easy access for cleaning
- Outstanding cost / benefit performance
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APV ParaTube
The APV ParaTube is ideal for Food and Beverage applications processing products:
* With particles
* Products sensitive to texture
* High viscosity products
And has a proven history within a number of product applications such as:
Pulpy juices * Baby foods * Nectars * Soups * Citrus cells * Sauces * Fruit mash * egg products * Diced fruits * Chocolate * Concentrate fruit juices * Coffee extract * Jams & jellies * Yeast slurries * Tomato products * Edible oils * Vegetable purees * Milk * Viscous dairy products * Cosmetic products * Puddings & desserts * CIP solutions * Waste water
APV ParaTube (tubular heat exchangers) can be supplied with either straight tubes or corrugated tubes. They all follow a similar construction format with a single tube or number of smaller tubes enclosed within an outer shell. They are available in the four configurations (Double, Triple, Quadruple or Multi-rube) and can be manufactured as a fully-welded design, with removable end caps or with built-in thermal expansion protection of O-rings or packing between the shell and tube bundle.
Key Benefits
* High flexibility in design to match multi-purpose line or plant
* Wide product range to cover almost any challenge in product processing
* Easy and low cost maintenance
* Resistant to fouling
Materials: AISI 304L, AISI 316L, Duplex SAF2205, SAF2507 and
other alloys
Temperature: -30 to 300 Deg.C
Pressure: 0 up to 100 bar gauge
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BWT platecooler series
Highly efficient heat transfer
Compact dimensions
Low water consumption
Highly turbulent flow
Very efficient oil / water cooler with small physical dimensions. Easy handling and installation. Due to highly turbulent flow very little tendency of fouling, almost maintenance free.
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APV Hybrid
The APV Hybrid is a fully welded gasket free heat exchanger combining highly efficient plates and a strong vessel construction. The asymmetric and flexible design allows extremely low pressure drop if required.
The APV Hybrid is individually designed and manufactured according to the required capacity, and represents an optimal solution in terms of technology and economic efficiency.
* High efficiency
* High capacity
* Low pressure drop
* Extremely flexible
* Easy cleaning and inspection
* Low maintenance costs
* Space saving
Material:
Plates: AISI 316L or most alloys
Vessel: AISI 316L or Carbon steel
Temperature: -200 to 900 Deg.C
Pressure: -1 to 60 bar gauge
The APV Hybrid has been applied successfully in the following industries:
* Sugar
* Natural gas and petrochemical
* Heat and power stations
* Refrigeration and heating
* Chemical and pharamaceutical
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Modern plate heat exchangers must also be extremely robust. With the EcoWeld product line we are meeting this demand and are simultaneously answering your call for more economic efficiency. The fully welded units are suitable for use with all critical media, can withstand highest operating temperatures and pressures and offer maximum reliability.
EcoWeld stands for sturdy power packs offering a wide range of strong advantages. The plate heat exchangers are welded, have a compact design and feature outstanding heat transfer coefficients.
Ideal in power stations, the chemical industry, in refrigeration engineering, marine applications, etc. Practically wherever gasketed EcoFlex or brazed EcoBraze plate heat exchangers reach their limits.
The EcoWeld product range:
GEAShell
GEAFlex
GEABloc
GEABox
REKULUVO / REKUGAVO
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The Supermax all-welded plate heat exchanger incorporates the benefits of plate and frame exchangers without gaskets. The Supermax all-welded plate heat exchanger provides the thermal efficiency and compactness of a plate and frame unit under conditions that would ordinarily call for a shell and tube unit.
Designed for use with liquids, gases and two phase mixtures at pressures to 70bar and at temperatures up to 540C the Supermax unit works well with aggressive media, such as organic solvents, steam heaters and interchangers that are beyond the capability of a gasketed unit.
The unit features a plate side and a shell side, which offers high pressure ratings. It has alternating channels for hot and cold media, and can offer true counter-current or co-current flow.
Nozzle sizes up to DN300 can be accommodated on the shell side of the exchanger, offering higher steam and liquid flow rates. Nozzles on the plate side can be up to 100.
The Supermax unit can be fabricated from dissimilar metals when only one side will be exposed to corrosive conditions.
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The Ultramax offers all the benefits of a plate-type exchanger but overcomes the limitations of gasketed models. It can operate at very high pressures and at low and high temperatures. The Ultramax can handle liquids, gases and mixtures of the two.
Special alloy construction is available, allowing it to be used with aggressive media.
Applications include: high temperature steam, amines, thermal oil, nitrogen, solvents, and other aggressive media not compatible with gasketed heat exchangers. Four-inch connections allow up to 400 GPM in a single unit.
Threaded, flanged, and sanitary connections make the unit suitable for a number of industries.
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Exel
This brazed-plate heat exchanger transfers heat between two fluids or performs all transfer exchange in the cooling cycle. For use in homes and commercial, industrial and healthcare facilities.
- Stacked, stamped stainless steel plates,
- Plates brazed with copper,
- Threaded coupling or flange connections.
Five models available
Liquid/gas flow rates: up to 30 m³/h
Capacity: 2 to 200 kW
Temperature range: -40 to 150°C
Vacuum pressure: 30 bar
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Bowman Exhaust Gas Heat Exchangers are designed to remove heat from the exhaust gas of engines and transfer it to the water circuit.
These heat exchangers therefore enable waste heat recovery and can be used on cogeneration/combined heat and power (CHP) equipment up to 700 kw.
These exhaust gas heat exchangers are constructed with stainless steel tubes, tube plates and body and cast iron end covers which allows use with biogas, diesel gases and natural gases.
Bowman exhaust gas heat exchangers can also be used to reduce the exhaust temperature in engines operating in hazardous environments where for safety reasons it is necessary to reduce the temperature of the exhaust gases
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The combination of 125 years of experience and the sale of more than 100 000 plate heat exchangers has made API Schmidt-Bretten one of the most competent, efficient partners in the heat exchange industry.
Our SIGMA series of gasketed plate heat exchangers are known world wide for their high quality.
A large selection of designs of SIGMA plate heat exchanger plates are available with different surface areas, corrugations, plate materials, plate thicknesses and gasket materials for all applications.
The pillars of our success, as one of the leaders in the heat exchange business, is the continuous innovation and the improvement of our high quality products.
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ITEX : Gasketed plate heat exchangers
Thermofin’s Plate & Frame Heat Exchangers are the results of long years of technical and thermal development during which nothing was left at random :
•The particular chevron geometry offering the best compromise between thermal performance (coefficient of heat transfer) and energy efficiency
•The technical innovation (patented « plug-in » joint, stud bolts lateral clearance, self-locking nut, etc…) that was brought to Thermofin’s Plate & Frame Heat Exchangers will make the difference during scheduled maintenance
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Bowman Header Tank Heat Exchangers.
The header tank heat exchangers were designed originally for marine engines, but they are also widely used for various land based duties, such as engine testing and development work, generator sets, fire pumps and combined heat and power systems.
The header tank heat exchanger incorporates a quiet zone header tank with a special deaeration feature and a pressurised filler cap. The removable tube stack is held in position by 'O' rings and is free to expand and contract within the cast housing, thus minimizing thermal stresses. It can be easily removed should cleaning be necessary.
Bowman Header Tank Heat Exchangers are high-quality products incorporating both the best materials and the latest technical features.
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Marine Heat Exchangers
Exhaust Gas Heat Exchangers
Header Tank Heat Exchangers
Shell & Tube Heat Exchangers
Stainless Steel Heat Exchangers
Inline Plate Heat Exchangers
Swimming Pool Heat Exchangers
Solar Heat Exchangers
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Maag Pump Systems Textron specializes in the design and application of blendrex polystyrene preheaters used to preheat polystyrene melts prior to devolatilization, and of blendrex polyester coolers used to cool polyester prior to spinning or pelletizing.
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- Universal chemical resistance
- Silicon carbide tube material ensures highest heat conductivity (up to 3000 W/m²K)
- High operational reliability due to patented tube sheet with two PFA-lined metal tube sheets
- Simple disassembly on site allows easy cleaning and maintenance
- Shell diameter: DN 100 up to DN 400
- Materials: PTFE, PFA, carbon steel, stainless steel, etc
- Bundle lengths up to 4.5 m
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The coolers of technology air/oil for capacities of cooling up to 130 kw with a delta of 40°C These heat exchangers OILTECH lay out of electric motor AC current LAKE or engine with D.C. current LDC or hydraulic LHC.
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Bowman Marine Heat Exchangers There are three methods employed for water-cooled marine petrol and diesel engines: direct, heat exchanger and keel cooling. Direct cooling of the cylinders and heads by sea-water is unsatisfactory, because the engine - which was probably originally designed for radiator cooling - will run too cold and the sea-water will eventually ruin the cylinder block and heads.
Bowman Heat Exchangers are high-quality products incorporating both the best materials and the latest technical features.
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Plate heat exchangers play an important role in ships and offshore. Crew and vessel depend on a trouble-free operation. The system for fresh water generation, engine jacket water cooling and oil lubrication cooling simply must work - whatever the conditions. That is why plate heat exchangers from Tranter PHE are often seen onboard luxury yachts, container vessels and super tankers sailing the seven seas.
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Gasketed plate heat exchanger transfers heat between two fluids. For use in residential, commercial, industrial and healthcare applications.
Capacity: 5 to 5000 kW
Nine models available
Liquid flow rates: up to 800 m³/h
Temperatures: up to 200°C
Pressure: up to 25 bar
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For more than 60 years, Votator scraped surface heat exchangers have been replacing slow, inefficient batching operations with more uniform, controllable and repeatable continuous processing. The Votator II incorporates the most popular features of the Thermutator and Votator lines, making it extremely easy to maintain.
Typical applications are heating and cooling cheese sauce, pudding, caramel, deboned meat, pet food, and fruit products.
- 3A, ASME, and PED Certified
- One-Piece Mechanical Seal
- Fewer parts allow for easier maintenance
- 100% PEEK™ - no filler or insert - provides longer life and no stress separation
- Can be used on any heat transfer tube, with any product at most process temperatures
- FDA compliant
- Integral Gear Motor Drive
- Gear drive is directly coupled to the mutator shaft eliminating the need for a secondary drive shaft and bearing block
- Overall length of heat exchanger is reduced by 20 - 25%
- Easy to maintain and self-aligning
- Available with up to 30 horsepower for handling the most viscous products
- Removable Heat Transfer Tube
- Can be serviced without disturbing the utility piping or the drive motor
- Units are available with up to 11 sq ft of heat transfer area (6 X 84)
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Shell and Tube Heat Exchanger
Bowman Shell and Tube Heat Exchangers: are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.
The shell side usually contains the process fluid and the tube side water from the town mains or a cooling tower, or an ethylene glycol solution from a chiller unit. In certain circumstances this flow arrangement can be reversed, but please consult us first.
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