PARKER RDH103S50 Direct Acting Differential Area Relief Valve, 20 gpm

Item: AD9PYG
Model: RDH103S50
Cross Ref: 4UA87
16 In Stock

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$127.84 /unit (ex. VAT)
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Specifications

Item Relief Valve
Action Type Direct Acting
Actuation Mechanism Pressure
Adjustment Method Screw
Adjustment Type Screw Adjustment
Application Differential Area Relief Valves Are Best Suited For Intermittent Applications Where Fast Response Is Critical. They Are Often Used As Crossover Relief Valves To Chop Pressure Spikes.
Body Finish Zinc Plated
Body Material Steel
Cartridge Material Steel
Cartridge Valve Item Cartridge Valve
Common Cavity Configuration 2 Way
Common Cavity Size 10
Filter Media Not Applicable
Filter Rating Not Applicable
Flow Rate 20 GPM
Fluid Service Mineral Oil, Synthetic Oil
For Media Mineral Oil, Synthetic Oil
Includes Filter Filter Not Included
Includes Seals Seals Included
Leakage 5 Drops/Min. (.33 Cc/Min.) @ 75% Of Crack Pressure
Max. Flow 20 GPM
Max. Flow Gpm 20 GPM
Max. Inlet Pressure 5500 psi
Max. Operating Pressure 5000 psi
Max. Pressure 5500 psi
Max. Tank Pressure (psi) 5000 psi
Maximum Fluid Viscosity 2000 SUS
Maximum Inlet Pressure 5000 psi
Maximum Operating Temperature 200°F
Maximum Pressure Setting 5000 psi
Minimum Operating Temperature -35°F
Mounting Block Mounted
Number Of Positions 2
Number Of Ways 2
Operating Temp. -45°C to +132°C
Operating Temp. Range -45°C to +93.3°C
Overall Height 3.09"
Overall Length 4.35"
Overall Width 1"
Port None Cartridge Only
Port Connection Gender Not Applicable
Port Connection Size Not Applicable
Port Connection Type Not Applicable
Port-to-port Length Not Applicable
Pressure Range 34.5 Bar to 345 Bar
Pressure Rating 500 psi to 5000 psi
Seal Material D Ring
Sensitivity 589 Per Turn Psi
Series RDH103 Series
Valve Action Normally Closed
Valve Body B10 2
Valve Cavity Size C10 2
Valve Control Pressure Regulation
Valve Material Steel
Valve Type Differential Area Relief
standard ISO 4406-18/16/13

Product Details

    • Direct acting relief valve designed for efficient pressure control in quick-response and intermittent applications, such as motor braking, port & swing relief and pressure spike chopping jobs
    • Features a quick-acting differential area design to ensure high-volume fluid flows
    • Equipped with mechanical stops for the elimination of spring solidification
    • Spherical poppets provide low leakage and low emission
    • External parts plated with zinc for resistance against corrosion
    • Capable of being operated at temperatures ranging from -50 to 270 degrees F

Shipping Information

Height (cm) 2.54
Length (cm) 11.05
Width (cm) 7.85
HS Code 8481200050
Country Of Origin MX
Weight (kg) 0.2475

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