LE25
Catalog HY15-3501/US
Spool Type Logic Valve
Series 16SLC3-A
Parker Hannifin Corporation
Hydraulic Cartridge Systems
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
Specifications
Technical Information
Rated Flow 189 LPM (50 GPM)
Maximum Inlet 240 Bar (3500 PSI)
Pressure
Leakage @ Port 1 to 2
150 SSU (32 cst) 82 cc/min. (5 in
3
/min.)
@ 240 Bar (3500 PSI)
Cartridge Material All parts steel. All operating
parts hardened steel.
Operating Temp. -45°C to +93.3°C (Polyurethane)
Range/Seals (-50°F to +200°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 .33 kg (.78 lbs.)
Cavity C16-3S
(See BC Section for more details)
Form Tool Rougher NFT16-3SR
Finisher NFT16-3SF
General Description
Spool Type , Normally Open, Logic Element. This type
is ideal for flow control functions. For additional
information see Technical Tips on pages LE1-LE6.
Features
•
Hardened, precision ground parts for durability
•
Polyurethane seals only
•
No backup rings
•
All external parts zinc plated
Performance Curve
Pressure Drop vs. Flow (Through cartridge only)
Ordering Information
16 Size
Logic Element
16SLC3
Spool
Pilot to Open
Bias
Spring
A
Code Bias Spring
25 1.7 Bar (25 PSI)
50 3.5 Bar (50 PSI)
75 5.2 Bar (75 PSI)
100 6.9 Bar (100 PSI)
150 10.3 Bar (150 PSI)
Dimensions
Millimeters (Inches)
(1)
(2)
(3)
1-1/2" Hex.
54 Nm
(40 lb. ft.)
Torque
1 5/16-12 UN-2A
Thread
55.9
(2.20)
13.5
(0.53)
(1)
(2)
(3)
(2)
(3)
(1)
Seal Kit
WRK-16-3S
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Flow (Q)
114
30
76
20
38
10
LPM
GPM
0
151
40
189
50
0
60
270 18.6
12.4
16.5
8.3
4.1
180
240
PSI Bar
120
Pressure Drop ( P)
