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Parker PRCH101K50-8T - 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. PRCH101K50-8T

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Products specifications

Attribute name	Attribute value
Division	Hydraulic Cartridge Systems Division	Maximum Operating Pressure	350 bar
Valve Material	All parts steel. All operating parts hardened steel	Leak Rate	N/A cc/min
Division	Hydraulic Systems Division	Mounting Type	Line Mounted
Body Material	Steel	Actuation Type	Pressure Sensing
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Tank Pressure	350 bar	Seal Material	D-Ring (Standard)
Flow Rate	56.3 L/min	Weight	1 kg
Maximum Pressure Setting	5000 psi	Minimum Operating Temperature	-37 °C
Operation Type	Automatic	Maximum Operating Temperature	+93 °C
Maximum Flow Rate	15 Gal/min	Maximum Inlet Pressure Rating	380 bar
Port Thread Size	SAE-8	Cracking Pressure	0.3 bar
Pressure Control Range	1200-5000 psi	Adjustment Mechanism	Knob
Installation Torque	N/A Nm	Cavity Size	n/a
Standard Setting Pressure	172.4 bar	Configuration	Pressure Reducing/Relieving w/Reverse Flow Check
Function	Pilot Operated	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Drain Flow Rate	0.94 L/min	Pressure Control Sensitivity	1910 per turn psi
Operating Temperature	-37 to +93 °C	Flow Rate	15 GAL/MIN, 56.3 L/MIN
Seal Material	D-Ring (Standard)	Pressure Control Range	1200-5000 PSI, 82.8-350 BAR
Mounting Type	Line Mounted	Cracking Pressure	5 PSI, 0.3 BAR
Adjustment Mechanism	Knob

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