Page 25 - Parker - Logic Elements

Catalog HY15-3502/US Spool Type Logic Valve
Technical Information Series 16SLC3-A

CV
General Description
Spool Type , Normally Open, Logic Element. This type Check Valves
is ideal for flow control functions. For additional
information see Technical Tips on pages LE1-LE6. SH

Features
• Hardened, precision ground parts for durability Shuttle Valves
• Polyurethane seals only (3) LM
• No backup rings
• All external parts zinc plated Load/Motor Controls
(2)
Performance Curve (3) FC
Pressure Drop vs. Flow (Through cartridge only)
(1)
(2) (1) Controls
PSI Bar Hydraulic Oil 150 SSU @ 100°F (32 cSt) Flow
270 18.6
240 16.5 PC
P) 180 12.4 Pressure Controls
Pressure Drop ( 120 8.3 Dimensions Millimeters (Inches) *36.5 LE

60
4.1
55.7 13.6 (1.44) Logic Elements
0 (2.19) (0.54)
LPM 38 76 114 151 189
0 DC
GPM 10 20 30 40 50 (2) (3)
Directional Controls
Flow (Q)
(1)
MV
Specifications

Rated Flow 189 LPM (50 GPM) 1 5/16-12 UN-2A 1-1/2" Hex. Manual Valves
81-88 Nm
Thread
Maximum Inlet 240 Bar (3500 PSI) (60-65 lb. ft.)
Torque
Pressure SV
Leakage @ Port 1 to 2 Ordering Information
3
150 SSU (32 cst) 82 cc/min. (5 in /min.) Solenoid Valves
@ 240 Bar (3500 PSI)
16SLC3 A PV
Cartridge Material All parts steel. All operating
parts hardened steel.
16 Size Spool Bias Proportional
Operating Temp. -45°C to +93.3°C (Polyurethane) Logic Element Pilot to Open Spring Valves
Range/Seals (-50°F to +200°F)
Code Bias Spring CE
Fluid Mineral-based or synthetic with 25 1.7 Bar (25 PSI)
Compatibility/ lubricating properties at viscosities 50 3.5 Bar (50 PSI) Electronics
Viscosity of 45 to 2000 SSU (6 to 420 cSt) Coils &
75 5.2 Bar (75 PSI)
Filtration ISO Code 16/13, *100 6.9 Bar (100 PSI)
SAE Class 4 or better *150 10.3 Bar (150 PSI) BC
*Indicates larger cap height,
Approx. Weight .33 kg (.78 lbs.)
see drawing. Bodies & Cavities
Cavity C16-3S Seal Kit
(See BC Section for more details) WRK-16-3S TD
Technical Data
Form Tool Rougher NFT16-3SR
Finisher NFT16-3SF

LE24 Parker Hannifin Corporation
Hydraulic Cartridge Systems