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RDH103S50 - Direct Acting Differential Area Relief Valves

Name: RDH103S50 - Direct Acting Differential Area Relief Valves
SKU: RDH103S50
Price: 46.76 USD
Availability: InStock

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:

101 in stock

Wichita, KS	50
Olivette, MO	50
Peoria, IL	1

Partner Available:

68 in stock

Quantities sourced from Partner Network will incur a 30% upcharge from the displayed price. Unit prices will be adjusted accordingly when these quantities are added to your cart.

SKU RDH103S50

$46.76/each

Qty:

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Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Screw
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Seal Material	D-Ring (Standard)	Flow Rate	20 GAL/MIN, 75 L/MIN
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Standard Setting Pressure	2500 PSI, 172 BAR	Body Material	n/a
Maximum Operating Pressure	5500 psi	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-37 °C	Weight	0.5 lb
Function	Direct Acting	Actuation Type	Pressure Sensing
Operation Type	Automatic	Adjustment Mechanism	Screw
Cavity Size	C10-2	Maximum Tank Pressure	5000 psi
Maximum Pressure Setting	5000 psi	Port Thread Size	n/a
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	5500 psi
Maximum Flow Rate	75 L/min	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
Mounting Type	Screw in cartridge valve	Maximum Operating Temperature	+93 °C
Flow Rate	75 L/min	Installation Torque	51-55 lb-ft
Standard Setting Pressure	2500 psi	Cracking Pressure	N/A psi
Leak Rate	5 @ 75% Crack Pressure drops/min	Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check
Reseat Pressure	85% of pressure setting	Pressure Control Range	138-350 bar
Minimum Operating Pressure	380 bar	Pressure Control Sensitivity	40.6 per turn bar

Product resources

Literature and Reference Materials