2/2-Way Seat Valve for Subplate Mounting - Series D4S - 056-40370-H

Being extremely versatile for directional control functions, Parker's leak-free subplate-mounted seat valves series D4S enable individual hydraulic solutions based on various function options.
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SKU: 056-40370-H
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Products specifications
Attribute nameAttribute value
DivisionIndustrial Systems Division EuropeWeight4.5 kg
Body MaterialCast IronMounting TypeSubplate
Seal MaterialFPMActuation TypeSolenoid
For Fluid TypeWater-GlycolProduct SeriesCheck Valve
Maximum Flow Rate360 L/minMaximum Operating Pressure350 bar
Maximum Operating Temperature60 °CMinimum Operating Temperature-20 °C
FunctionVent Function Solenoid activated, unpressurized circulation, with manual override.Mounting PositionUnrestricted
Seal MaterialFPMPort ConnectionNG25 / ISO 6264
Switching OptionVent function: solenoid activated, unpressurized circulation, with manual overrideInput Voltagena
Pilot Inlet / Drain LocationsPilot line body: Internal from A (A-X orifice 1.2 / B-Y closed)CoverPilot line cap: With vent function, external to subplate, X open, Y open, Z orifice 1.2, X-Y closed, Y1 closed, VV01 open
OptionsN/ASpool TypePoppet with closed bottom, 45° chamfer
Sleeve TypeAA=0.60 AC, AB=0.40 ACMinimum Opening PressureA-B 0.6 BAR, B-A 1.0 BAR
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