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Parker PRCH101S50-8T - 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. PRCH101S50-8T

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Products specifications

Attribute name	Attribute value
Pressure Control Range	82.8-350 bar	Configuration	Pressure Reducing/Relieving w/Reverse Flow Check
Standard Setting Pressure	172.4 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Function	Pilot Operated	Maximum Tank Pressure	5000 psi
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-37 to +93 °C
Cracking Pressure	5 psi	Leak Rate	N/A cc/min
Pressure Control Sensitivity	1910 per turn psi	Adjustment Mechanism	Screw
Division	Hydraulic Systems Division	Body Material	Steel
Maximum Operating Pressure	350 bar	Division	Hydraulic Cartridge Systems Division
Mounting Type	Line Mounted	Actuation Type	Pressure Sensing
Flow Rate	15 Gal/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-37 °C
Seal Material	D-Ring (Standard)	Maximum Pressure Setting	5000 psi
Maximum Operating Temperature	+93 °C	Weight	1 kg
Maximum Inlet Pressure Rating	380 bar	Maximum Flow Rate	15 Gal/min
Operation Type	Automatic	Port Thread Size	SAE-8
Maximum Drain Flow Rate	0.25 Gal/min	Cavity Size	n/a
Installation Torque	N/A Nm	Seal Material	D-Ring (Standard)
Adjustment Mechanism	Screw	Flow Rate	15 GAL/MIN, 56.3 L/MIN
Pressure Control Range	1200-5000 PSI, 82.8-350 BAR	Mounting Type	Line Mounted
Cracking Pressure	5 PSI, 0.3 BAR

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