*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker RDCH103S50P65-8T - Direct Acting Differential Area Relief Valves

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:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. RDCH103S50P65-8T

Ship to

Shipping Method

Estimated Delivery

Price

No shipping options

Products specifications

Attribute name	Attribute value
Minimum Operating Temperature	-35	Body Material	Steel
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Weight	2.7	Cavity Size	n/a
Maximum Operating Pressure	5500	Cracking Pressure	65
Function	Direct Acting	Actuation Type	Pressure Sensing
Operation Type	Automatic	Adjustment Mechanism	Screw
Maximum Tank Pressure	5000	Maximum Pressure Setting	5000
Seal Material	D-Ring (Standard)	Maximum Flow Rate	16
Flow Rate	16	Maximum Inlet Pressure Rating	5500
Mounting Type	Line Mounted	Maximum Operating Temperature	+200
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Operating Temperature	-35 to +200
Installation Torque	N/A	Port Thread Size	SAE-8
Standard Setting Pressure	2500	Pressure Control Range	500-5000
Leak Rate	5 @ 75% Crack Pressure	Reseat Pressure	85% of pressure setting
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Minimum Operating Pressure	380
Pressure Control Sensitivity	589 per turn	Adjustment Mechanism	Screw
Seal Material	D-Ring (Standard)	Flow Rate	16 GAL/MIN, 60 L/MIN
Cracking Pressure	65 PSI, 4.5 BAR	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Mounting Type	Line Mounted	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Standard Setting Pressure	2500 PSI, 172 BAR

Product resources

Literature and Reference Materials