Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series - PR03AA20ND

Parker’s PR series pilot operated pressure reducing/relieving valves are used to regulate pressure in one area of a circuit at a set pressure below the normal system pressure.
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SKU PR03AA20ND
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrilePressure Range (psi)150 to 4500
SizeNFPA D03; CETOP 3; NG6Valve Body MaterialDuctile Iron
Port ConnectionPressure Reducing in A w/check valveMaximum Operating Temperature+122
Product StylePilot Operated Pressure Reducing/RelievingMaximum Flow Rate10
Weight6.2Body MaterialDuctile Iron
MediaOilFilter Efficiency RatingISO 4406 (1999); 18/16/13 (meet NAS 1638:7)
Minimum Operating Temperature-4DivisionHydraulic Valve Systems Division
Actuation TypeHydraulic PressureSeal MaterialNitrile
Mounting TypeSubplateMaximum Operating Pressure5000
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