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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).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 351 days
Partner Available:	Backordered

SKU PRCH101K20P20-8T

Products specifications

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

Product resources

Literature and Reference Materials