Recently viewed products

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

Direct Acting Differential Area Relief Valves - RDCH103S30-8T

Name: Direct Acting Differential Area Relief Valves - RDCH103S30-8T
SKU: RDCH103S30-8T

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 RDCH103S30-8T

POR

Qty:

Products specifications

Attribute name	Attribute value
Adjustment Mechanism	Screw	Seal Material	D-Ring (Standard)
Flow Rate	16 GAL/MIN, 60 L/MIN	Cracking Pressure	5 PSI, 0.3 BAR
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Mounting Type	Line Mounted
Standard Setting Pressure	1500 PSI, 103.5 BAR	Pressure Control Range	500-3000 PSI, 34.5-210 BAR
Body Material	Steel	Minimum Operating Temperature	-35
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Weight	2.7	Cavity Size	n/a
Cracking Pressure	5	Maximum Operating Pressure	5500
Function	Direct Acting	Actuation Type	Pressure Sensing
Maximum Pressure Setting	3000	Operation Type	Automatic
Adjustment Mechanism	Screw	Maximum Tank Pressure	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
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	Operating Temperature	-35 to +200
Installation Torque	N/A	Port Thread Size	SAE-8
Standard Setting Pressure	1500	Leak Rate	5 @ 75% Crack Pressure
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Reseat Pressure	85% of pressure setting
Pressure Control Range	500-3000	Minimum Operating Pressure	380
Pressure Control Sensitivity	375 per turn

Product resources

Literature and Reference Materials