JOAP: SANHUA - R290 Propane Catalogue - 2020

30 sanhuaeurope.com RFGB SERIES RFGB 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 as well as air conditioners at various evaporation temperature. RFGB 06 series has been designed and optimized for application with propane (R290). FEATURES • COMPACT DESIGNWITHBUILD-INORIFICE •WARMTHERMOHEAD CONSTRUCTION • ALL CONNECTIONS PIPESARE COMPLETELY INCOPPER • VALVESWITHMOP FUNCTIONCANBE PROVIDED TOASSURERELIABLE COMPRESSOROPERATION • APPLICABLE INAWIDE EVAPORATIONTEMPERATURERANGE • RELIABLEAND CONSISTENT PERFORMANCEOF SUPERHEAT CONTROL THERMOSTATIC EXPANSION VALVE GENERAL SPECIFICATIONS • Special series designed for application with R290 • Ambient temperature min./max.: -35/+55°C • Medium temperature TS min./max.: -40°C / +70°C • Factory setting for static super heat: 3.5 K (4.0K for fewmodels) • Max. operating pressure PS: 3,5 MPa (35 bar) • Installation position: - Preferably valve head upwards - Flow direction from inlet A to outlet B • Certifications: UL/CSA and PED declaration