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Pilot Operated Pressure Reducing Relieving Valves - PRCH101S20-8T

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
Partner Available:	Backordered

SKU: PRCH101S20-8T

Products specifications

Attribute name	Attribute value
Cracking Pressure	5 psi	Valve Material	All parts steel. All operating parts hardened steel
Configuration	Pressure Reducing/Relieving w/Reverse Flow Check	Adjustment Mechanism	Screw
Maximum Drain Flow Rate	0.25 Gal/min	Weight	2.2 lb
Division	Hydraulic Systems Division	Standard Setting Pressure	1000 psi
Pressure Control Range	400-2000 psi	Maximum Tank Pressure	350 bar
Port Thread Size	SAE-8	Division	Hydraulic Cartridge Systems Division
Operation Type	Automatic	Flow Rate	56.3 L/min
Pressure Control Sensitivity	570 per turn psi	Maximum Flow Rate	56.3 L/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Body Material	Steel	Cavity Size	n/a
Seal Material	D-Ring (Standard)	Actuation Type	Pressure Sensing
Operating Temperature	-35 to +200 °F	Mounting Type	Line Mounted
Maximum Operating Temperature	+93 °C	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-35 °F	Function	Pilot Operated
Leak Rate	N/A cc/min	Installation Torque	N/A Nm
Maximum Pressure Setting	138 bar	Maximum Operating Pressure	350 bar
Maximum Inlet Pressure Rating	5500 psi
Cracking Pressure	5 PSI, 0.3 BAR	Seal Material	D-Ring (Standard)
Adjustment Mechanism	Screw	Flow Rate	15 GAL/MIN, 56.3 L/MIN
Mounting Type	Line Mounted	Pressure Control Range	400-2000 PSI, 27-138 BAR

Product resources

Literature and Reference Materials