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Parker FCPH121S - Priority Pressure Compensators

REGIONAL - Parker’s priority pressure compensators provide constant flow regardless of pressure changes via a fixed or adjustable orifice with priority to one outlet port at flows up to 95 lpm (25 gpm) and pressures up to 380 bar (5500 psi).

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Brand Parker

Part No. FCPH121S

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Products specifications

Attribute name	Attribute value
Maximum Flow Rate	95 L/min	Maximum Inlet Pressure Rating	380 bar
Actuation Type	Pressure Compensation	Operating Temperature	-30 to +250 °F
Cavity Size	C12-4	Maximum Operating Temperature	+250 °F
Maximum Priority Flow	75 L/min	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Weight	0.28 kg	Installation Torque	21 lb-ft
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
Maximum Operating Pressure	380 bar	Adjustment Mechanism	Screw
Valve Material	All parts steel. All operating parts hardened steel	Function	Priority Pressure Compensators
Flow Rate Accuracy	N/A	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Pressure Differential	11 bar	Minimum Operating Temperature	-34 °C
Flow Rate	25 Gal/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Seal Material	Nitrile	Division	Hydraulic Systems Division
Seal Material	Nitrile	Maximum Priority Flow	20 GAL/MIN, 75 L/MIN
Pressure Differential	160 PSI, 11 BAR	Maximum Flow Rate	25 GAL/MIN, 95 L/MIN

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