Parker SE20SCALTNA20 - Two-stage, 4 way, Flapper and Nozzle Servovalve - SE20 Series

Parker’s SE20 series valve is a two stage, 4-way, flapper and nozzle style servovalve.
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Brand Parker
Part No. SE20SCALTNA20
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Products specifications
Attribute nameAttribute value
Pilot Port TypeExternal (5th port)Weight2.2
DivisionHydraulic Valve Systems DivisionValve TypeServovalve
Connection TypePort T; (+) signal to A, CMaximum Operating Temperature+140
Resistance1200 Ohms; 20 mA (Parallel); 10 mA (Series)Actuation TypeHydraulic Pressure
Signal InputStandardAdditional OptionsConsult catalog for additional features
Minimum Operating Temperature-4Maximum Flow Rate75
Maximum Operating Pressure4500Seal MaterialNitrile
Body MaterialAluminumSizeISO 10372 standard 22.23 mm
Flow Rate (gpm)20Maximum Operating Pressure4500 PSI
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