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licVavesHydrauɸ4ɸ4ɸ4■ESW-4H)4(01)4(01)4()5.79(005154ɸ)5.79(54ɸ0505)5.79(54ɸofliLarge-SzeModuarVavesExampesAppcationsVavesirection-ControVaves050505KDSeriesESeriesMSeriesContro■ Specifications■ SpecificationsModel code structureESW-4H-1E Series (Spool-Type Solenoid Operated Direction-Control Valves) E Series (Sub-Plates) ● The compact version of the M series, which is approx. 50 to 70 % lighter than the M series. ● Do not apply pressure for 1 minute or longer to prevent sticking of the spool. ● Operate the valve at 50 MPa or lower if it is used frequently. ● The DIN connector can rotate 90, 180, or 270° from its home orienta-tion (4 orientations). ModelHydraulic symbol nameESL-4SNormal straightESL-4HNormally openESL-4PP port blockedESW-4BCenter bypassESW-4HAll ports openESW-4PP port blockedESW-4CAll ports blocked■Hydraulic symbol(ESL-4S)■Hydraulic symbol(ESL-4H)● Used for the E series solenoid valves and other valves. The EPS-1 is compatible with only valve mounting on a pump, and the EPS-2 is compatible with both valve mounting on a pump and piping. ModelMaximum operating pressureMPaEPS-170EPS-2(9)(79)Push pin for manual operationDIN connectorL:Solenoid on one side(2 positions) W:Solenoids on both sides (3 positions) Direction-Control Valves* There are two types of connectors: one is commonly designed compatible with both 100 V and 200 V, the other is exclusively designed compatible with 24 VDC. * 24 VDC models are make-to-order products. * Do not allow the switching frequency to exceed 20 cycles/min. * For the solenoid specifications, see page 223.■ESL-4H(79)67(155)Push pin for manual operation4 X (O-ring P8)(accessory)DIN connector*When mounting the EPS-1 on the SMP-30/40, a ball holder set (model SMP-30BC#14S) is required.*When mounting the EPS-1 on the MP-4, a ball retainer set (model MP-4#29S) is required.*When mounting the EPS-2 on the MP-12H, a connecting pipe set (model MP-12H#21S) and a drain pipe (MP-12H#33) are required.*When mounting the EPS-2 on the MP-15H, a connecting pipe set (model MP-15H#21S) and a drain pipe (MP-15H#33) are required.* For the external drawings of the sub-plates, see pages 120 and 138.* For details on the SMP (type 2), see page 68. No. of portsNo. of solenoids Valve type (3 positions)(79)67(225)Push pin for manual operationDIN connectorSMP-30 (type 2)SMP-40 (type 2)MP-4 Solenoid valveE series1067(87)(245)10(79)4 X (O-ring P8)(accessory)Mounting bolts: EBH-50 (4 pcs)Fastener seals (4 pcs)O-ring: AN6230-6 (1 pc)AccessoryO-rings:P8 (4 pcs)631llllDllill ■Hydraulic symbol(ESW-4B)■Hydraulic symbol(ESW-4H)AccessoryMounting bolts: EBH-60 (3 pcs)O-ring: P7 (1 pc) No.79E since2025Operating voltage1:100 V(79)4 X (O-ring P8)(accessory)2:200 VDC24:24 VDCValve type (2 positions)S :Normal straightH :Normally openP :P port blockedB :Center bypassH :All ports openP :P port blockedC :All ports blockedAllowable backpressureMPaOperating voltage100 VAC200 VAC24 VDC■Hydraulic symbol(ESW-4P)Compatible pumpsMP-12HMP-15H ■ESL-4Maximum operating pressureMPaMaximum flow rate L/min0 to 8 MPa8 to 70 MPa70■Hydraulic symbol(ESL-4P)Connection port sizeRc3/8 ■ESW-4B ■ESW-4H･P･CBolt insertion length mmApprox. weightkg1.9102.5■Hydraulic symbol(ESW-4C)Approx. weightkg1.73.5116