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Parker PRCH101K20P20-8T - Pilot Operated Pressure Reducing Relieving Valves

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

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Brand Parker

Part No. PRCH101K20P20-8T

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Products specifications

Attribute name	Attribute value
Seal Material	D-Ring (Standard)	Maximum Operating Temperature	+93 °C
Weight	1 kg	Maximum Flow Rate	56.3 L/min
Operation Type	Automatic	Standard Setting Pressure	69 bar
Port Thread Size	SAE-8	Maximum Pressure Setting	2000 psi
Adjustment Mechanism	Knob	Operating Temperature	-35 to +200 °F
Cavity Size	n/a	Installation Torque	N/A Nm
Function	Pilot Operated	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Pressure Control Range	27-138 bar	Configuration	Pressure Reducing/Relieving w/Reverse Flow Check
Pressure Control Sensitivity	570 per turn psi	Leak Rate	N/A cc/min
Maximum Drain Flow Rate	0.94 L/min	Cracking Pressure	20 psi
Maximum Operating Pressure	350 bar	Valve Material	All parts steel. All operating parts hardened steel
Body Material	Steel	Maximum Inlet Pressure Rating	5500 psi
Division	Hydraulic Cartridge Systems Division	Division	Hydraulic Systems Division
Minimum Operating Temperature	-35 °F	Flow Rate	15 Gal/min
Maximum Tank Pressure	350 bar	Actuation Type	Pressure Sensing
Mounting Type	Line Mounted	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Cracking Pressure	20 PSI, 1.4 BAR
Mounting Type	Line Mounted	Pressure Control Range	400-2000 PSI, 27-138 BAR
Adjustment Mechanism	Knob	Flow Rate	15 GAL/MIN, 56.3 L/MIN
Seal Material	D-Ring (Standard)

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