JOAP: SANHUA - General Catalogue - 2020

24 sanhuaeurope.com SANHUA GENERALPRODUCTCATALOGUE TECHNICAL PARAMETERS OF VALVE BODY Valve body (solder connections) Normal Position Actuation Kv [m³/h] MOP [MPa] Max. OPD [MPa] Min. OPD [MPa] AC coil DC coil HDF 3 NC Pilot (piston operated) 0,3 4,5 3,8 2,8 0.007 HDF 6 0,8 4,5 3,8 2,8 0.007 HDF 10 1,9 4,5 3,8 2,8 0.007 HDF 15 2,6 4,5 3,8 2,8 0.007 HDF 20 4,0 4,5 3,8 2,8 0.007 HDF 22 5,7 4,5 3,8 2,8 0.007 GENERAL SPECIFICATIONS • Applicable for all common HCFC, HFC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507, R407A/F, R448A/R449A, R452A, R450A/R513A 1) • Medium temperature TS min./max.: -40°C/+140°C • Ambient temperature min./max.: -30°C /+55°C • Relative humidity: 0 to 95%RH • Installation position: - Liquid, suction and discharge line - Preferably coil upwards and flow direction corresponds to the arrow • Certifications: Declaration according to LVD and PED (2014/68/EU) Note: 1) Flammable refrigerants like R32, R290, R1234ze(E), R1234yf on request HDF series solenoid valves are piston type pilot operated solenoid valves, mainly used in refrigerant control of various devices such as refrigerating and freezing systems, air conditioners and heat pumps. The maximum admitted refrigerant temperature (equal to +140°C) permits to install HDF valves in gas injection or hot gas bypass lines such as in the compressor discharge line. HDF SERIES SOLENOID VALVE FEATURES • VALVE BODYWITHACOMPACT DESIGN, EASY TOMANAGEAND INSTALL • VALVE BODYWITHHERMETIC DESIGNTOELIMINATE THERISKOF EXTERNAL LEAKAGE • SOLENOIDVALVES PILOTEDBY PISTONACTUATION.WIDEMEDIUMTEMPERATURERANGEALLOWED • GREAT VALVEOPENING PERFORMANCE, HIGHMAX. OPD • COILS: LOWENERGY CONSUMPTION, RELIABLE • COILSAREDOUBLE SEALED,WATERTIGHTANDSAFE • COILS CANBE SELECTEDWITHDINCONNECTOR