Page 32 - Parker - Flow Control Valves

Catalog HY15-3502/US P.C. Priority Flow Regulator Valve
Technical Information Series FP101

CV
General Description
Pressure Compensated Priority Flow Regulator Valve.
For additional information see Technical Tips on pages
Valves
Check
SH FC1-FC4.
Caution: If the priority line is blocked so that no flow
can pass through the control orifice; the compensator
spool will shift, blocking the bypass port and allowing
Valves
Shuttle
LM inlet pressure to go to full system relief pressure. The
FP101 cartridge does not provide a pressure relieving
function.

Load/Motor
Controls
Priority
FC (3)
(1) (3)
Bypass
(2)
Specifications
Flow
Controls
(2) Inlet
PC (1)
Maximum Fixed 30.0 LPM (8 GPM)
Priority Flow Adjusted 33.8 LPM (9 GPM)
Controls
Maximum 56.3 LPM (15 GPM) Features
Pressure
LE Inlet Flow
• Hardened, precision ground parts for durability
• Cartridge design
Minimum See Valve Performance Curves
Inlet Flow • Acts as a fixed orifice in reverse flow condition
Elements
Logic
(Priority line only)
DC Maximum 245 Bar (3500 PSI) • All external parts zinc plated
Inlet Pressure
Minimum See Valve Performance Curves
Dimensions Millimeters (Inches)
Directional
Controls
Inlet Pressure
MV
38.1 (1.50)
Accuracy (Fixed) ±20% Screw and Dia. Knob
Knob Adjust -
1/4" Hollow Hex.
Adjustment Range ±20% Nominal
Manual
Valves
(Adj. Version) Rotate adjuster CW
SV to increase priority
flow or CCW to
Cartridge Material All parts steel. All operating decrease priority flow.
parts hardened steel.
85.3
1" Hex. 52.8 (3.36) Fixed Style
Valves
Solenoid
Operating Temp. -40°C to +93.3°C (Nitrile) 21.8
PV Range/Seals (-40°F to +200°F) 22 Nm (2.08) (.86)
(16 lb. ft.)
-31.7°C to +121.1°C (Fluorocarbon) Torque
(-25°F to +250°F)
7/8-
14 UNF-2A
Proportional
Valves
Fluid Mineral-based or synthetic with Thread
CE Compatibility/ lubricating properties at viscosities 1" Hex.
Viscosity of 45 to 2000 SSU (6 to 420 cSt) 22 Nm
Priority 46.2 (16 lb. ft.)
(3) Torque
Filtration ISO Code 16/13, (1.82)
Electronics
Coils &
SAE Class 4 or better Bypass 7/8-
BC (2) 14 UNF-2A
Thread
Approx. Weight .23 kg (0.5 lbs.)
Inlet
(1) Inlet
15.8 (1)
Cavity No. C10-3
(.62)
Cavities
Bodies &
(See BC Section for more details) 17.4
TD (.68)
Form Tool Regulator NFT10-3R
THIRD-ANGLE
Finisher NFT10-3F PROJECTION
Technical
Data
FC31 Parker Hannifin Corporation
Hydraulic Cartridge Systems