Air conditioning and heat exchange systems - Import export

Extensive capacity range air cooled condenser series created for large refrigeration and air conditioning systems. Four heat exchangers and double fan row provide immense heat capacity within limited placement area, making it perfect for saving space while still maintaining high power. This type of unit is perfectly suitable for commercial and industrial buildings with high power demand. Available heat capacity is up to 1,6 mW under nominal conditions (when Tcond is 45°C, Tamb is 30°C and R1234ZE. W shaped large construction, assembled with inner grooved copzer tubes, aluminum or copper fins and AC or EC fan motor technology. Galvanized steel and powder coated frame can be designed in various sizes. The clever frame design also allows for the installation of additional equipment under the condenser.

This new addition to our product line is a compact heat exchanger made from high-alloyed stainless steel and can handle temperatures up to 550°C. Its compact and modular design makes it extremely versatile and easy to service. Our exhaust gas heat exchanger is designed to recover heat from exhaust gas produced for example by combustion engines used in combined heat and power plants. The heat exchanger transfers the heat from the exhaust gas to a liquid (water or water-glycol solutions). When heated up, this liquid can be used in central heating systems; for preheating air in the combustion chambers of furnaces and turbines; to dry coal, pulp, wood and other materials as well as for generating electricity with a Rankine process.

Our fully-welded plate heat exchangers make a convincing case due to their minimal size, outstanding thermal transfer coefficients and comparatively minimal investment costs. They are particularly robust and require only minimal cleaning and servicing. Their design advantages come into play especially in areas, in which, in addition to the output, load capacity is also a requirement.

If a commercial product does not meet the market demands, our Customized Air Cooler product line offers a design-to order process, with your application needs as the starting point. We optimize the total quotation process and tailor our manufacturing to fulfil your requirements. We start with the widest possible product portfolio, offered in our selection software. Our Sales teams can provide non-standard, design-to-order, industrial or OEM solutions. It is a critical feature of our quotation and manufacturing process that we check the design at the earliest opportunity to avoid risk.

The wide range of product portfolio of coils with different tube diameters, tube patterns, fin profiles, materials and options allows us to customize our coils for any specific application and fluids: air heaters, air coolers, condensers and evaporators for HVAC and various industrial applications. Kelvion heat exchanger coils are manufactured with copper tubes and aluminum or copper fins. The fins are equipped with special profiles developed at our R&D department enhancing heat transfer and keeping pressure drop at a moderate level. The customized fin spacing is achieved by collars which also provide the contact between the fin block and the tubes. Mechanical expansion of the tubes guarantees a perfect bond between the fins and the tubes leading to maximum heat transfer between both fluids.

Different applications require different designs for an optimal fit, so we provide Shell & Tube heat exchangers in single tube design with plain, low and high fin tubes and also with compact fin bundles. The plain tube design is most suitable if media have similar heat transfer properties, where the compact fin design means the best possible performance if there is a substantial difference in heat transfer rate, for example when exchanging heat between oil and water. The low and high fin single tube solution is between the previous two designs in order to further optimize on flow, pressure drop and velocities of media.

Double tube safety heat exchangers play an important role in applications where preventing media mixing in the event of a leak is paramount. They are widely used and accepted as standard in the chemical industry, power, heavy and light industry, oil & gas, marine, transportation, refrigeration and food & beverage sectors. Kelvion has a long track record in developing ground-breaking technologies always aiming to reach the highest levels of safety, environmental protection and cost-efficient operation. Our expert engineers are fully trained to provide you with the best-in-class solutions tailored to your specific requirements. As industries face ever stricter regulations for safeguarding requirements of environment and water supply, double tube safety heat exchangers are the technology of choice.

Our brazed plate heat exchangers offer customized solutions for a wide variety of applications. Thanks to the automated production and compact design of our brazed plate heat exchanger series, we can put together an individual heat exchanger for you within a very short time. The latest technology and decades of experience of successful applications guarantee highest quality, cost efficiency and reliability.

Our gasketed plate heat exchangers combine passion, scientific curiosity and technological expertise. The facts: High efficiency at low operating costs, versatile application possibilities with lower investment costs and maximum flexibility. Our efforts to continuously develop the gasketed plate heat exchanger-series further are aimed at meeting your thermodynamic and hydraulic performance needs and to ensure maximum economic efficiency. Our wide range of plate corrugations, connection sizes, materials, plate lengths and widths enable an ideal configuration according to your exact requirements. Additionally, our gasketed plate heat exchangers come with a maintenance-friendly assembly and sealing technology, ensuring low service and maintenance costs.

Twin duct air conditioner heat pump. 2.3kW and 3.1kW. The vision requires no external condenser. Saves costs on installation. Wifi control. Improves the aesthetic appearance of your building

Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied) Ideal for HVAC installations where you may need to retrofit the flashing (ie cut to fit over the pipe and reseal) This product is 2 in 1, the Swiss Army Knife of HVAC flashings - Available to cover sizes up to 760mm pipe diameter. Available in Black & Grey EPDM and Red High Temperature Silicone.

Wide range capacity air cooled condenser series, perfectly suitable for small and large refrigeration and air conditioning systems used in commercial or industrial buildings with low to high power demand. Due to its lightweight construction and practical weight distribution this product can be installed even on medium-strength rooftops. Available heat capacity is up to 800 kW under nominal conditions (when Tcond is 45°C, Tamb is 30°C and R1234ZE. Flat shaped simple construction, assembled with inner grooved copper tubes, aluminum or copper fins and AC or EC fan motor technology. The galvanized steel and powder coated frame can be designed in flat or vertical way.