Catalog HY15-3501/US
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Check
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SH
CV
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BC
TD
Spool Type, 4-Way Valve
Series DSL084
SV89
Technical Information
General Description
4-Way Spool Valves. For additional information
see Technical Tips on pages SV1-SV6.
Features
•
High flow capacity with reduced space requirements
•
Standard valve bodies and common cavities
•
One-piece encapsulated coil with minimal amperage draw
•
Manual overrides, seal variations and other options
available
•
No dynamic seals
•
Variety of coil terminations
•
Polyurethane “D”-Ring eliminates need for backup rings
•
Nylon inserted jam-nut provides secure holding in high
vibration applications
•
All external parts zinc plated
Specifications
Rated Flow 11-15 LPM (3-4 GPM)
Maximum Inlet 250 Bar (3600 PSI)
Pressure
Leakage at 160 cc/min. (10 in
3
/min.)
150 SSU (32 cSt) at 250 Bar (3600 PSI)
Minimum 85% of rated voltage at
Operating Voltage 20°C (72°F).
Response Time Energized - 50 ms
De-energized - 30 ms
Cartridge Material All parts steel. All operating
parts hardened steel.
Operating Temp. -45°C to +93.3°C (“D”-Ring)
Range/Seals (-50°F to +200°F)
-31.7°C to +121.1°C (Fluorocarbon)
(-25°F to +250°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 .13 kg (.29 lbs.)
Cavity C08-4
(See BC Section for more details)
Form Tool Rougher NFT08-4R
Finisher NFT08-4F
Curve Selection Chart
SPOOL
CODE 4 to 1 3 to 2 2 to 1 3 to 1 3 to 4 4 to 1 3 to 2 2 to 1 3 to 4
B 4 3 ————— 2 4
E1 ——————— 2 3
M ——3—1————
N ————— 4 3 ——
SHIFTEDNEUTRAL
Performance Curves
DSL084B
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
DSL084B
Pressure Drop vs. Flow (Through cartridge only)
Flow (Q)
8
2
4
1
LPM
GPM
0
11
3
15
4
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Drop ( P)
0
20
40
100 7
4
6
1
3
60
80
PSI Bar
4
3
2
1
Shift Limit Characteristics (Min. Operating Voltage)
Flow (Q)
8
2
4
1
LPM
GPM
0
11
3
15
4
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
0
1000
207
276
138
69
Operating Pressure - PSI
3000
4000
PSI Bar
2000
B, E1, M
N