JOAP - SANHUA

>>> sanhuaclimate.com 92 Thermostatic Expansion Valve RFGD SERIES RFGD series thermostatic expansion valves are used to adjust mass flow of refrigerant into the evaporator while controlling the refrigerant´s superheat at the outlet of the evaporator. They can be used for various refrigerants under all working conditions. Typical applications are refrigeration systems like commercial refrigerators and freezers, icemakers, dehumidifiers aswell as air conditioners at various evaporation temperatures. SANHUA PRODUCTCATALOGUE STANDARD FEATURES • COMPACTDESIGNWITHBUILD-INORIFICE •WARMTHERMOHEADCONSTRUCTION • ALL CONNECTIONSPIPESARECOMPLETELY INCOPPER • VALVESWITHMOPFUNCTIONCANBEPROVIDEDTOASSURERELIABLECOMPRESSOROPERATION • APPLICABLE INAWIDEEVAPORATIONTEMPERATURERANGE • RELIABLEANDCONSISTENTPERFORMANCEOFSUPERHEAT CONTROL • BALANCEDPORT –SUITABLEFORREVERSIBLECYCLES • THERMALBULBUTILIZESCROSSCHARGETECHNOLOGY, PROVIDINGCONSISTENTSUPERHEATDEGREEOVER THEWHOLEEVAPORATIONTEMPERATURERANGE •WIDECAPACITIESRANGESPLIT IN9ORIFICESSIZES: - RFGD10: (ORIFICES 1 TO6) - RFGD20: (ORIFICES 7 TO9) GENERAL SPECIFICATION • Applicable for all common HCFC and HFC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507 • Ambient temperature min./max.: -35/+55°C • Medium temperature TS min./max.: -40°C / +70°C • Max. operating pressure PS: 4.8 Mpa 1) • Installation position: - Preferably valve head upwards - Main flow direction from inlet A to outlet B • Certifications: UL/CSA and PED declaration