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Parker PRH101T50 - 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. PRH101T50

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Products specifications

Attribute name	Attribute value
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Maximum Flow Rate	15 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-37 °C
Weight	0.5 lb	Maximum Operating Pressure	350 bar
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Tamper Resistant	Function	Pilot Operated
Maximum Tank Pressure	350 bar	Port Thread Size	n/a
Seal Material	D-Ring (Standard)	Cavity Size	C10-3
Configuration	Pressure Reducing/Relieving	Maximum Inlet Pressure Rating	5500 psi
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Mounting Type	Screw in cartridge valve
Operating Temperature	-37 to +93 °C	Maximum Operating Temperature	+93 °C
Installation Torque	51-55 lb-ft	Flow Rate	56.3 L/min
Leak Rate	N/A cc/min	Pressure Control Range	82.8-350 bar
Maximum Drain Flow Rate	0.25 Gal/min	Maximum Pressure Setting	350 bar
Standard Setting Pressure	2500 psi	Pressure Control Sensitivity	131.7 per turn bar
Cracking Pressure	N/A psi	Adjustment Mechanism	Tamper Resistant
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Seal Material	D-Ring (Standard)	Flow Rate	15 GAL/MIN, 56.3 L/MIN
Pressure Control Range	1200-5000 PSI, 82.8-350 BAR

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