Page 47 - Climate Control News Magazine Feb 2021

Dynamic radiator valves
FRESE RADCON HAS launched a complete product pro- gram for the buildings segment.
Frese RadCon simplifies radiator systems in several ways. As with all of Frese’s products, it is easy to commission due to the automatic balancing in the system.
It is simply a question of presetting the required flow in l/h – users do not even need to calculate KV values. If the valves are installed in a system where the differential pressure does not exceed 70 kPa there is no need for further regulating valves, which minimizes investment and maintenance.
The valve itself is also very easy to maintain in case of clog- ging since the internals can be replaced. Frese RadCon en- sures high comfort for end-users due to high precision tem- perature control.
This is achieved by the pressure independent valves’ ability to prevent flow fluctuations in the radiator. With the addition of RadCon to Frese’s product portfolio the company completes its product range in the hope of gaining an even stronger plat- form in the Buildings segment.
Kelvion’s CDK/ CDL cooler
New products
Dual discharge
RadCon joins the Frese family.
DAIRIES, SLAUGHTERHOUSES AND deep freeze warehouses are among the many large production and work areas that need to be kept at a constant low temperature.
The latest addition to the Kelvion customized air cooler family does precisely that. CDK/CDL, the new dual discharge cooler range, with optimized fan speed, is the perfect solution for providing reliable climate control for instance in food preparation areas.
The CDK/CDL discharges air on both sides of the unit, which is designed to fit flush to the ceiling. This ensures a maximum amount of space available for keeping products cool.
Both versions can be used for temperatures ranging from -400C to +400C and are suitable for synthetic and natural refrigerants.
The CDK model has a capacity range from 7.33kW up to 145.3kW (for SC2), while the CDL version, with stainless steel tubes, offers a range from 8.9kW to 154kW.
A comprehensive range of variants and accessories allow for a high level of customization - Bespoke design features included in the list of options are UV-C lights to reduce airborne particles such as viruses, bacteria and germs.
Thanks to standard hinged side covers and optionally hinged drip trays and fans the air cooler is quick and easy to clean, conforming to the latest stringent hygiene requirements.
Both series are now also available in the new Kelvion Select RT product selec- tion software.
The platform bundles all Kelvion solutions for refrigeration technology in just one system and enables thermodynamic modelling of the units with just a few clicks: www.kelvion.com/selectrt
CLIMATE CONTROL NEWS FEBRUARY 2021 18/1/21 11:48 am
cooler range
HEVAC CONTROL AGENCIES 03 9562 7888 www.hevac.com.au Authorised Victorian SIEMENS controls distributer.
Hevac's flagship temperature controller ENDEAVOUR is an Ideal BMS & or stand alone zone controller c/w Modbus, 5 assignable relays, 2 analogue outputs, 7 analogue & 4 digital inputs, built with many powerful features - 365 day time switch, night purge, CO2 control + independent Aux control I/O. HMI colour panel available to supervise upto 32 controllers.
Australian designed & manufactured AS1668 compliant Carpark CO & NO2 Control system HCP7. Easy to commission, install & service. Features include system test button, auto vent timer & expandable up to 42 sensor inputs.
Check out our online store c/w estimators page. www.hevac.com.au/store
Hevac also design & manufacturer a large range of auxiliary interlock modules please inquire.
12944 CCN HVAC.indd
1
47