Product Name: DSG-03 Series Solenoid Operated Directional Valves (plug-in type) Model NO.: DSG-03 Application: Industrial Usage Standard: GB Usage: Direction Control Power Supply: AC and DC Valve Structure: Direct-Acting Piston Structure Pressure: High Pressure Material: Cast Iron Type: Direct Acting Connection Form: Sub-Plate Mounting Actuator: Electric Temperature: Ordinary Temperature Media: Oil Max.Pressure: 31.5MPa Max.Flow: 120L Trademark: Seric Transport Package: Carton Box/Wooden Case Specification: 2b2,2b3,2b4,2b8,3c2,3c3,3c4,3c60,3c9,3c10,3c12,2d2 Origin: Guangzhou HS Code: 8413910000 Product Description FeaturesThese are epoch-making solenoid operated directional valves of high pressure, high flow which have been developed incorporating a unique design concept into every part of the valve including the solenoid. With wet type solenoids, these valves ensure the low noise and the long life, moreover, ensure no leakage of oil outside of the valve.Stable OperationWith a strong magnet and spring force, the valves are tough against contamination and thus ensure a stable operation.SolenoidsSolenoid Connectors (DIN connector)The solenoid connectors are conform to the international standard ISO 4400 (Fluid power systems and components-Three-pin electrical plug connectors Characteristics and requirements)AC Solenoids50 to 60 Hz common service solenoids do not require rewiring when the applied frequency is changed.DC Solenoids (Reputable K-series)These DC solenoids have surge absorbers for K-series functions. The three advantages of them are as mentioned below:1. Since surge voltage can be controlled to a very low figure, electric control devices, such as a computer, can be used without any interference like noise.2. There being no spark between contacts, the life of the relay becomes longer.3. Time lag for spool return after de-energisation of the solenoid is very short.SpecificationsValve TypeModelNumbersMax. FlowL /min(U.S.GPM)Max. OperatingPressureMPa (PSI)Max. T-LineBack Pres.MPa (PSI)Max. ChangeoverFrequencymin-1 (Cycles/Min)Approx. Mass(kg)Type of SolenoidACDC,RStandardTypeDSG-03-3C∗-∗-50120 (31.7)31.5 (4570){Spool Type 60 Only}25 (3630)16 (2320)240{R Type Sol. Only}1203.65DSG-03-2D2-∗-503.65DSG-03-2B∗-∗-502.93.6Shock lessTypeS-DSG-03-3C∗-∗-50120 (31.7)16 (2320)16 (2320)1205S-DSG-03-2B2-∗-503.6Solenoid RatingsValve TypeElectric sourceCoilTypeFrequency(Hz)Voltage (V)Current & Power at Rated VoltageSource RatingServiceable RangeInrush (A)Holding (A)Power (W)StandardTypeShock lessTypeACA1005010080 - 1105.370.90―6010090 - 1204.570.631105.030.77A1205012096 - 1324.480.7560108 - 1443.810.52A20050200160 - 2202.690.4560200180 - 2402.290.312202.520.38A24050240192 - 2642.240.3760216 - 2881.910.26DC(K Series)D12―1210.8 - 13.2―3.1638D242421.6 - 26.41.57D484843.2 - 52.80.38AC→DC Rectified (R)R10050/6010090 - 110―0.4338R200200180 - 2200.21Model Number DesignationF-S-DSG-03-2B2SpecialSealsShock lessTypeSeriesNumberValveSizeNumberof ValvePositionsSpool-SpringArrangementSpoolTypeF;For PhosphateEster TypeFluids(Omit if notrequiredNone:StandardTypeDSG:SolenoidOperatedDirectionalValve033C:SpringCentered2,3,4,40,60,910,122D:No-SpringDetented2B:SpringOffset2,3,8S:ShocklessType3C:SpringCentered242B:SpringOffset2A-D24-C-N-50-LSpecial TwoPosition Valve(Omit if not Required)CoilTypeManualOverrideElectricalConduitConnectionDesignNumberModels with Reverse Mtg. of Solenoid(Omit if not required)―AC:A100 A120A200 A240DC:D12 D24 D48R:(AC→DC)R100 R200None:ManualOverridePinC :PushButtonandLock Nut(Option)None:TerminalBox TypeN:Plug-inConnectorTypeN1:Plug-in ConnectorType with Indicator Light(Option)50―――ABL―DC:D12 D24 D48R:(AC→DC)R100 R200―ABL