Catalog HY15-3502/US
Direct Acting, Crossover Relief Valve
Series A04J2HY*CE, A04J2MY*CE
PC61
Check
Valves
Shuttle
Valves
Load/Motor
Controls
Flow
Controls
Pressure
Controls
Logic
Elements
Directional
Controls
Manual
Valves
Solenoid
Valves
Proportional
Valves
Coils &
Electronics
Bodies &
Cavities
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Technical Information
Specifications
General Description
Direct Acting Poppet-Type Relief Valve. Pressure
Equipment Directive (PED 97/23/EC) compliant to
hazard category IV. For additional information see
Technical Tips on pages PC1-PC6.
Features
•
Bi-directional flow design for installation flexibility and
security
•
Compact space saving design
•
Poppet type construction for lower leakage
•
Full 350 Bar (5000 PSI) pressure capability
•
High flow compatibility for the size of valve
•
Minimal pressure variation with flow change
•
Hardened working parts for maximum durability
•
Tamperproof setting
•
All external parts zinc plated
Rated Flow 120 LPM (32 GPM)
Maximum Inlet 350 Bar (5000 PSI)
Pressure
Maximum HY - 5-210 Bar (72-3000 PSI)
Pressure Setting MY - 10-350 Bar (145-5000 PSI)
Sensitivity: HY - 25 Bar (362 PSI)
Pressure/Turn MY - 34 Bar (493 PSI)
Leakage at 10 drops/min.
150 SSU (32 cSt) @ 100 Bar (1450 PSI)
Cartridge Material All parts steel. All operating
parts hardened steel.
Operating Temp. -40°C to +93.3°C (Nitrile)
Range/Seals (-40°F to +200°F)
-31.7°C to +121.1°C (Fluorocarbon)
(-25°F to +250°F)
Fluid Mineral-based or synthetic with
Compatibility/ lubricating properties at viscosities
Viscosity of 45 to 2000 SSU (6 to 420 cSt)
Filtration ISO Code 16/13,
SAE Class 4 or better
Approx. Weight 0.29 kg (0.64 lbs.)
Cavity C10-2
(See BC Section for more details)
Form Tool Rougher None
Finisher NFT10-2F
Performance Curves
(Pressure rise through cartridge only)
(2)
(1)
(2)
(1)
Flow (Q)
90
23.8
0
30
7.9
60
15.9
LPM
GPM
120
31.8
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
0
1450
200
300
100
Pressure Drop
2900
4350
PSI Bar
Flow vs. Inlet Pressure 1 to 2 and 2 to 1
A04J2H
Flow (Q)
90
23.8
0
30
7.9
60
15.9
LPM
GPM
120
31.8
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
0
1450
300
400
200
100
Pressure Drop
4350
5800
PSI Bar
2900
Flow vs. Inlet Pressure 1 to 2 and 2 to 1
A04J2M
Direct Acting, Crossover Relief Valve
Series A04J2HY*CE, A04J2MY*CE
Catalog HY15-3502/US
PC62
Check
Valves
Shuttle
Valves
Load/Motor
Controls
Flow
Controls
Pressure
Controls
Logic
Elements
Directional
Controls
Manual
Valves
Proportional
Valves
Coils &
Electronics
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
Bodies &
Cavities
Solenoid
Valves
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Technical Information
Dimensions
Millimeters (Inches)
Ordering Information
Adjustment
Style
Pressure
Adjustment
Range
Seals
Optional
Pressure
Setting
Code Seals / Kit No.
N Nitrile, Buna-N (Std.) /
(SK30529N-1)
V Fluorocarbon /
(SK30529V-1)
Code Pressure Adjustment Range
H 5 - 210 Bar (72 - 3000 PSI)
M 10 - 350 Bar (145 - 5000 PSI)
Code Adjustment Style / Kit No.
Y Non Adjustable Preset (Std.)
A04J2
10 Size
Direct Acting
Relief Valve
Optional Pressure Setting
Setting must be specified (Bar)
Y
Body
Material
Port
Size
Code Body Material
Omit Steel
A Aluminum
* Add “A” for aluminum, omit for steel.
† Steel body only.
Code Port Size Body Part No.
Omit Cartridge Only
4P 1/4″ NPTF (B10-2-*4P)
6P 3/8″ NPTF (B10-2-*6P)
8P 1/2″ NPTF (B10-2-*8P)
6T SAE-6 (B10-2-*6T)
8T SAE-8 (B10-2-*8T)
6B 3/8″ BSPG (B10-2-6B)†
Suffix
Number
CE
Code Suffix Number
Omit Omit for valve to be set
side to nose (2 to 1)
580 For valve to be set
nose to side (1 to 2)
2.0
(0.08)
max
59
(2.32)
31.8
(1.25)
26 AF Hex.
50 Nm
(37 lb. ft.)
Torque
7/8" - 14 UNF
(2)
(1)
Spot Face
Datum
