Catalog HY15-3501/US
Parker Hannifin Corporation
Hydraulic Cartridge Systems
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Bi-Directional Poppet Type, 2-Way Valve
Series GS04 85/86
SV61
Technical Information
Specifications
Rated Flow 2 to 1 68 LPM (18 GPM)
(At 70 PSI
∆∆
∆∆
∆P) 1 to 2 46 LPM (12 GPM)
Maximum Inlet 85 210 Bar (3000 PSI)
Pressure 86 350 Bar (5000 PSI)
Leakage at 5 drops/min. (.33 cc/min.)
150 SSU (32 cSt)
Minimum 85% of rated voltage at
Operating Voltage 20°C (72°F).
Response Time See Performance Curves
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 .17 kg (.37 lbs.)
Cavity 2R
(See BC Section for more details)
General Description
2-Way, 2 Position, Normally Open, Bi-Directional
Poppet Valve. For additional information see Technical
Tips on pages SV1-SV6.
Features
•
Built-in thermal relief set at 36 Bar (500 PSI) above rated
pressure
•
One piece cartridge housing ensures internal
concentricity
•
Coil: Waterproof, hermetically sealed, requires no
O’Rings; Coil is interchangeable with 02 and 06 series
poppet valves; Symmetrical coil can be reversed without
affecting performance.
•
All external parts zinc plated
Performance Curves
Flow (Q)
60.8
16
0
15.2
4
30.4
8
45.6
12
LPM
GPM
76
20
0
400
300
100
200
Response Time Mi. Sec.
500
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Response Time vs. Flow
1 to 2 Open or Close
2 to 1 Open
1 to 2 Close
Flow (Q)
60.8
16
0
15.2
4
30.4
8
45.6
12
LPM
GPM
76
20
0
50
100
150
14.0
3.5
7.0
10.5
Pressure Drop
200
PSI Bar
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Drop vs. Flow (Through cartridge only)
1 to 2
2 to 1
(1)
(2)
(2)
(1)