2/2-Way Seat Valve for Subplate Mounting - Series D4S - 026-67821-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: 026-67821-H
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Products specifications
Attribute nameAttribute value
Weight6 kgBody MaterialCast Iron
Mounting TypeSubplateSeal MaterialNBR
Actuation TypePilotProduct SeriesCheck Valve
Maximum Flow Rate600 L/minDivisionIndustrial Systems Division Europe
Maximum Operating Pressure350 barMaximum Operating Temperature60 °C
Minimum Operating Temperature-20 °CFor Fluid TypeHydraulic Oil According to DIN 51524
FunctionVent Function Solenoid activated, unpressurized circulation, with manual override.Mounting PositionUnrestricted
Seal MaterialNBRPort ConnectionNG32 / ISO 6264
Switching OptionShuttle valve Z-Y and vent function: Solenoid activated, unpressurized circulation, with manual overrideCoverPilot line cap: With vent function, external pilot drain from cap, X open, Y open, Z orifice 1.2, X-Y closed, Y1 open, VV01 closed
OptionsN/ASpool TypePoppet with closed bottom, 45° chamfer
Sleeve TypeAA=0.60 AC, AB=0.40 ACInput Voltage24 (VDC)
Minimum Opening PressureA-B 3.5 bar, B-A 6.0 barPilot Inlet / Drain LocationsPilot line body: Internal from A+B (A-X orifice 1.2 / B-Y orifice 1.2)
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