Page 34 - Parker - Flow Control Valves

Catalog HY15-3502/US P.C. Priority Flow Control Valve
Technical Information Series J04D3

CV
General Description
Priority Type, Pressure Compensated Flow Regulator
Valve. For additional information see Technical Tips on
Check
Valves
SH pages FC1-FC4.

Features
Valves
Shuttle
LM • High flow capacity
• Good adjustment from 2-45 LPM (0.5-12 GPM)
• Used for systems requiring priority flow such as steering
systems (3)
Load/Motor
Controls
FC • Hardened working parts for maximum durability (1) (3)
• Reverse flow function 3 to 1
• Adjustable and tamperproof versions available (2)
• All external parts zinc plated (2)
Flow
Controls
PC
(1)

Pressure
Controls
LE
Specifications Performance Curves (Through cartridge only)
Flow Regulating Performance
Rated Flow 45 LPM (12 GPM)
GPM LPM Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Elements
Logic
13.2 50
DC Maximum Inlet 420 Bar (6000 PSI) INLET FLOW 70 LPM (18.5 GPM)
Pressure
10.6 40
Cartridge Material All parts steel. All operating
parts hardened steel. 7.9 30
Directional
Controls
MV Regulated Flow
Operating Temp. -40°C to +93.3°C (Nitrile) 5.3 20
Range/Seals (-40°F to +200°F)
-31.7°C to +121.1°C (Fluorocarbon)
(-25°F to +250°F) 2.6 10
Valves
Manual
SV
Fluid Mineral-based or synthetic with 0 Bypass 2 > Regulated 3 Regulated 3 > Bypass 2
Compatibility/ lubricating properties at viscosities Bar 400 200 200 400
0
Viscosity of 45 to 2000 SSU (6 to 420 cSt) PSI 5800 2900 2900 5800
Pressure Drop
Valves
Solenoid
PV Filtration ISO Code 16/13,
SAE Class 4 or better
Application
Approx. Weight .18 kg (.40 lbs.)
Valves
Proportional
CE Cavity C10-3
(See BC Section for more details)
OTHER
SERVICES
Form Tool Rougher NFT10-3R
Finisher NFT10-3F
Coils &
Electronics
BC Priority flow on steering circuit
Cavities
Bodies &
TD

Data
Technical
FC33 Parker Hannifin Corporation
Hydraulic Cartridge Systems