Page 113 - Parker - Pressure Control Valves

Catalog HY15-3502/US D.A. Pressure Reducing/Relieving Valve
Technical Information Series C02A3

CV
General Description
Direct Acting Pressure Reducing/Relieving Valve.
For additional information see Technical Tips on
Valves
Check
SH pages PC1-PC6.

Features
Valves
Shuttle
LM • Maximum pressure setting up to 150 Bar, 2175 PSI
• Three pressure ranges available for more accurate
pressure control
• Partial reverse flow capability
Controls
Load/Motor
FC • Hardened working parts for maximum durability (3)
• Adjustable and tamperproof versions available
• All external parts zinc plated (2) Tank
(3)
Controls
Flow
PC Pressure/
(1)
Inlet (2)
Reg. (1) Relief
Pressure
Controls
LE
Specifications Performance Curve
(Pressure rise through cartridge only)
Rated Flow 20 LPM (5 GPM)
Logic
Elements
Flow vs. Regulated Pressure
DC
Maximum Inlet 420 Bar (6000 PSI) PSI Bar Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure 2320 160
RELIEVING 1 to 3 REGULATING 2 to 1
Maximum C - 5-40 Bar (73-580 PSI)
Controls
Directional
Pressure Setting E - 25-75 Bar (363-1088 PSI) 1740 120
MV
G - 50-150 Bar (725-2175 PSI)
Pressure 1160 80
Maximum Tank 420 Bar (6000 PSI)
Pressure
Valves
Manual
SV
Cartridge Material All parts steel. All operating
580 40
parts hardened steel.
Operating Temp. -40°C to +93.3°C (Nitrile)
Valves
Solenoid
0 Relieving Regulating
Range/Seals (-40°F to +200°F)
PV LPM 20 15 10 5 0 5 10 15 20
-31.7°C to +121.1°C (Fluorocarbon)
GPM 5.3 4.0 2.6 1.3 0 1.3 2.6 4.0 5.3
(-25°F to +250°F) Flow (Q)
Fluid Mineral-based or synthetic with
Proportional
Valves
Compatibility/ lubricating properties at viscosities
CE
Viscosity of 45 to 2000 SSU (6 to 420 cSt)
Filtration ISO Code 16/13,
SAE Class 4 or better
Electronics
Coils &
BC
Approx. Weight 0.20 kg (0.44 lbs.)
Cavity C08-3
(See BC Section for more details)
Bodies &
Cavities
TD
Form Tool Rougher NFT08-3R
Finisher NFT08-3F
Data
Technical
PC111 Parker Hannifin Corporation
Hydraulic Cartridge Systems