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Picture of Unloading Relief Valves - M04A4JZV

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Unloading Relief Valves - M04A4JZV

Parker’s unloading pressure control valves automatically charge and maintain a specific pressure range within accumulators by loading and unloading pump flow. Usable with fixed or variable pumps and pressure of 420 bar (6000 psi) and flow up to 1 gpm.
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SKU M04A4JZV
POR
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Products specifications
Attribute nameAttribute value
Maximum Flow Rate0.53 GAL/MIN, 2 L/MINPressure Control Range725-2900 PSI, 50-200 BAR
Adjustment MechanismScrewSeal MaterialFluorocarbon
FunctionUnloading Relief ValveMaximum Operating Temperature+400
Cavity SizeC10-4Maximum Tank Pressure6000
DivisionMobile Hydraulic Systems Division EuropeLeak Raten/a
Maximum Inlet Pressure Rating6000Body Materialn/a
Standard Setting Pressure1850Weight0.73
For Fluid TypeMineral-based or synthetic hydraulic fluidsOperating Temperature-15 to +400
Maximum Pressure Setting2900Seal MaterialFluorocarbon
Adjustment MechanismScrewActuation TypePressure Sensing
Flow Rate0.53Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Pressure Control Range725-2900Maximum Operating Pressure6000
Maximum Flow Rate0.53Valve MaterialAll parts steel. All operating parts hardened steel
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Minimum Operating Temperature-15
Installation Torque37DivisionHydraulic Valve Systems Division
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