JOAP: SANHUA - R290 Propane Catalogue - 2020

49 sanhuaeurope.com LDF SERIES LDF series solenoid valves are direct operated or pilot operated solenoid valves, mainly used in refrigerant control of various devices such as refrigerating and freezing systems, air conditioners and heat pumps. All the Solenoid Valves listed in this datasheet can be installed in system using flammable refrigerants HFO (categories A2* and A2L*), and Hydrocarbons HC (category A3*). FEATURES • COILS: LOWENERGY CONSUMPTION, RELIABLE • LOW INTERNAL LEAKAGE • COMPACT DESIGN, EASY TO INSTALL. • CERTIFIEDACCORDING PED CAT.II BY TUVRHEINLAND SOLENOID VALVE GENERAL SPECIFICATIONS • Applicable for all common HCFC, HFC and HFO refrigerants such as: R22, R134a, R404A, R407A/ C/F, R410A, R507A, R448A, R449A, R450A, R452A, R513A, R32 1) , R1234yf, R1234ze, R454A/ B/C, R455A, R290, R1270, R600a • Medium temperature TS min./max.: -30°C / 120°C • Ambient temperature min./max.: -30°C / +50°C • Relative humidity: 0 to 95%RH • Max. operating pressure PS: 4.5Mpa • Installation position: - Liquid, suction and discharge line - Coil upwards, coil axis ± 15° tolerance versus verti- cal axis - Flow direction corresponds to the arrow • Declaration according to LVD or PED, UL approval Note: *according ANSI-ASHRAE 34-2016 and EN-378-1 ANNE EN 378-1:2016 Annex E 1) With R32 only respecting MOP 45 bar