JOAP: SANHUA - General Catalogue - 2020

22 sanhuaeurope.com GENERAL SPECIFICATIONS • Applicable refrigerant: POE refrigeration oil, R22, R134a, R407C, R404A etc. • Applicable medium temperature: 0°C ~90°C • Applicable ambient temperature: -30C ~+55°C • Maximumworking pressure: 4.5MPa(655Psig) TECHNICAL PARAMETERS Technical Parameters of Valve Body Model Operation Type Cv Value Operation Pressure Difference MPa Max Min Gas and 90ºC pure oil 0ºC pure oil FDF2A905 Directoperated 0.14 2.2 0.8 0 Series Insulation Grade Voltage Change Frequency Hz Wiring Type IP Grade Matching Coil MQ-A01220 F AC220V 50 DIN junction box IP65 Electrical Parameters of Coil SANHUA GENERALPRODUCTCATALOGUE MDF flange solenoid valve are used in the oil return line of compressors, applicable for various POE refrigeration oil and general refrigerants such as R22. But applicable maximum differential pressure is different in pure oil and in non-pure oil environments for the oil temperature and viscosity. MDF FLANGE SERIES SOLENOID VALVE FEATURES • APPLICABLE FORSTOP-AND-GOCONTROL OFOIL RETURNLINE INREFRIGERATING COMPRESSORS • DIRECTOPERATED, NORMALLY CLOSEVALVEWITHZEROMIN. VALVEOPENING PRESSUREDIFFERENCE • APPLICABLE FORPOEREFRIGERATIONOIL ANDVARIOUS FLUORIDEREFRIGERANTS •MAXIMUMVALVEOPENING PRESSUREDIFFERENCE FORGASSYOIL AND 90ºC PUREOIL IS 2.2MPA • UTILIZINGNOCONNECTIONTUBE STRUCTURE, BUT FLANGE CONNECTION IS COMPACT, LIGHT, EASY TO INSTALL ANDHAVE GOODPERFORMANCEOFANTI-VIBRATION • THEVALVE BODY ISALLWELDED FORTIGHTNESSWITH LITTLE LEAKAGERIS