P.C. Priority Flow Control Valve
Series J1A125
Catalog HY15-3501/US
FC35
Check
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Parker Hannifin Corporation
Hydraulic Cartridge Systems
Technical Information
Performance Curve (Through cartridge only)
General Description
Priority Style, Pressure Compensated Flow Regulator
Valve With Bypass. For additional information see
Technical Tips on pages FC1-FC4.
Features
•
Free reverse flow function
•
High flow capacity
•
Used for systems requiring priority flow such as steering
systems
•
Hardened working parts for maximum durability
•
Adjustable and tamperproof versions available
•
All external parts zinc plated
Specifications
Rated Flow 90 LPM (24 GPM)
Maximum Inlet 350 Bar (5000 PSI)
Pressure
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 .45 kg (1.00 lbs.)
Cavity 3A
(See BC Section for more details)
Form Tool Rougher
Finisher
(1) (3)
(2)
(1)
(2)
(3)
Flow Regulating Performance
Pressure Drop
200
2900
100
1450
300
4350
Bar
PSI
0
100
1450
200
2900
300
4350
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
0
5.3
10.6
15.9
31.7 120
80
100
20
40
60
21.1
26.4
GPM LPM
Regulated Flow
Regulated 3
>
Bypass 2
Bypass 2
>
Regulated 3
INLET FLOW 125 LPM (33 GPM)
Application
OTHER
SERVICES
Priority flow on steering circuit