Catalog HY15-3501/US
Parker Hannifin Corporation
Hydraulic Cartridge Systems
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Spool Type, 4-Way Valve
Series GS04 59D
SV111
Technical Information
Specifications
Rated Flow 42 LPM (11 GPM)
(At 70 PSI
∆∆
∆∆
∆P)
Maximum Inlet 350 Bar (5000 PSI)
Pressure
Leakage at 160 cc/min @ 210 Bar (3000 PSI)
150 SSU (32 cSt)
Minimum 85% of rated voltage at
Operating Voltage 20°C (72°F).
Response Time Open 30-60 ms
Close 20-40 ms
Cartridge Material All parts steel. All operating
parts hardened steel.
Operating Temp. -40°C to +93.3°C (Nitrile)
Range/Seals (-40°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 .26 kg (.58 lbs.)
Cavity C10-4
(See BC Section for more details)
General Description
4-Way, 3 Position, Open Center Spool Valve.
For additional information see Technical Tips on
pages SV1-SV6.
Features
•
Four way open center valve designed to operate double
acting cylinders and bi-directional motors, etc.
•
One piece cartridge housing ensures internal
concentricity
•
Coil: Waterproof, hermetically sealed, requires no
O’Rings; Symmetrical coil can be reversed without
affecting performance.
•
All external parts zinc plated
Performance Curves
(2)
(4)
(3)
(1)
(2) A
(1) T
(3) P
(4) B
Flow (Q)
38.0
10
0
7.6
2
15.2
4
22.7
6
30.3
8
LPM
GPM
45.0
12
0
1000
2000
3000
350
280
70
140
210
Pressure
5000
4000
PSI Bar
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Operating Limits
(Measured at 75% of Nominal Current)
Flow Not Affected
By Manual Override
GS04 59D ('SP' Coil)
0
100
200
300
400
35.0
7.0
14.0
21.0
28.0
Pressure Drop
500
PSI Bar
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Drop vs. Flow (Through cartridge only)
Flow (Q)
38.0
10
0
7.6
2
15.2
4
22.7
6
30.3
8
LPM
GPM
45.0
12
3 to 4
Energized
3 to 2
Energized
3 to 1
De-Energized