Variable Refrigerant Flow systems (VRF) are quickly becoming popular for air conditioning solutions across the world. VRF systems not only provide flexible and energy efficient air conditioning, but also heating and hot water for residential and commercial applications.
Some of the features of this type of an air conditioning system with variable refrigerant flow include:
Compact, space-saving components
High energy efficiency
Optimised for environmentally friendly, low GWP refrigerants
Reduced applied costs and short payback times
Dedicated technical and customer service around the world
Eco labelling options
Variable refrigerant flow components in a typical system:
Variable refrigerant flow with variable speed technology offers humidity control and greater comfort.
Variable refrigerant flow
ETS is a series of electric expansion valves for precise liquid injection in evaporators for air conditioning and refrigeration applications. The valve piston and linear positioning design is fully balanced, providing bi-flow feature as well as solenoid tight shut-off function in both flow directions. ETS valves are compatible with electronic control solutions from Danfoss and other manufacturers.
NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare and solder connections. They are also available with oversize solder connections providing flexibility in the use of check valves.
Compressors for air conditioning, providing enhanced comfort, efficiency and sustainability for rooftops and chillers, commercial applications with refrigerants R410A, R407C, R134a and R22.
GBC ball valves are manually operated shut-off valves suitable for applications where bi-directional flow is a requirement. GBC valves are approved for applications in liquid, suction, and hot gas lines in refrigeration and air conditioning systems.
SVL Flexline™ platform is expanded to 140 bar MWP to meet an increasing demand of large manual valves in industrial design for large scale R744 transcritical CO2 systems.
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