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Direct Acting Differential Area Relief Valves - RDH083S15V

Name: Direct Acting Differential Area Relief Valves - RDH083S15V
SKU: RDH083S15V
Availability: OutOfStock

Parker’s direct acting differential area relief valves are for fast response intermittent applications and work up to 380 bar (5500 psi) and 151 lpm (40 gpm). These valves have lower leakage rates and pressure rise than standard direct acting reliefs.

Availability: Backordered

SKU: RDH083S15V

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Weight	0.19 kg
Seal Material	Fluorocarbon	Maximum Operating Pressure	5500 psi
Division	Hydraulic Systems Division	Minimum Operating Temperature	-26 °C
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Actuation Type	Pressure Sensing
Function	Direct Acting	Cavity Size	C08-2
Operation Type	Automatic	Adjustment Mechanism	Screw
Maximum Tank Pressure	5000 psi	Port Thread Size	n/a
Maximum Flow Rate	12 Gal/min	Flow Rate	45 L/min
Maximum Inlet Pressure Rating	380 bar	Installation Torque	23 lb-ft
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Temperature	+204 °C
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-15 to +400 °F
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A psi	Leak Rate	.66 @ 75% Crack Pressure cm3/min
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Reseat Pressure	75% of pressure setting
Pressure Control Range	6.9-103.5 bar	Maximum Pressure Setting	1500 psi
Standard Setting Pressure	750 psi	Pressure Control Sensitivity	218 per turn psi
Minimum Operating Pressure	380 bar
Seal Material	Fluorocarbon	Adjustment Mechanism	Screw
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Flow Rate	12 GAL/MIN, 45 L/MIN	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	100-1500 PSI, 6.9-103.5 BAR	Standard Setting Pressure	750 PSI, 51.7 BAR

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