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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).

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

Product resources

Literature and Reference Materials