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Pilot Operated Relief Valves - RAH161S50

Name: Pilot Operated Relief Valves - RAH161S50
SKU: RAH161S50
Price: 195.90 USD
Availability: InStock

Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).

Availability: 119 in stock

SKU: RAH161S50

$195.90

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Seal Material	Nitrile
Minimum Operating Temperature	-30 °F	Maximum Operating Pressure	5000 psi
Division	Hydraulic Systems Division	Division	Hydraulic Cartridge Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.34 kg
Actuation Type	Pressure Sensing	Configuration	Pressure Relief
Operation Type	Automatic	Adjustment Mechanism	Screw
Function	Pilot Operated	Cavity Size	C16-2
Maximum Tank Pressure	5000 psi	Maximum Pressure Setting	5000 psi
Maximum Inlet Pressure Rating	5500 psi	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+250 °F	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-34 to +121 °C	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Standard Setting Pressure	2500 psi
Pressure Control Sensitivity	1910 per turn psi	Installation Torque	164-170 Nm
Pressure Control Range	34.5-350 bar	Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min
Reseat Pressure	90% of pressure setting	Flow Rate	302.8 L/min
Maximum Flow Rate	302.8 L/min
Seal Material	Nitrile	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Flow Rate	80 GAL/MIN, 302.8 L/MIN

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