Catalog HY15-3501/US
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
Poppet Type, 2-Way Valve
Series DSH081
SV35
Technical Information
Specifications
Rated Flow 30 LPM (8 GPM)
(At 70 PSI
∆∆
∆∆
∆P)
Maximum Inlet 350 Bar (5000 PSI)
Pressure
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
Energized De-Energized
C, CR 50 ms 50 ms
CH, CHR 30 ms 50 ms
N, NR 50 ms 40 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 .11 kg (.25 lbs.)
Cavity C08-2
(See BC Section for more details)
Form Tool Rougher None
Finisher NFT08-2F
Performance Curves
Pressure Drop vs. Flow (Through cartridge only)
General Description
2-Way Poppet Valves. For additional information
see Technical Tips on pages SV1-SV6.
Features
•
Replaceable, one piece encapsulated, coils with minimal
amperage draw
•
Variety of coil terminations and voltages
•
Variety of manual override options available
•
Fast response available, (CH and CHR) rated at
15 LPM (4.0 GPM)
•
Polyurethane “D”-Ring eliminates need for backup rings
•
Spherical poppet for low leakage
•
Nylon inserted jam-nut provides secure holding in high
vibration applications
•
All external parts zinc plated
(1)
(2)
DSH081N
(1)
(2)
DSH081C
Out (1)
In (2)
Out (1)
In (2)
DSH081C
DSH081N
Flow (Q)
23
6
8
2
15
4
LPM
GPM
0
30
8
38
10
Pressure Drop ( P)
0
20
40
120 8
6
7
4
1
3
80
100
PSI Bar
60
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Normally Closed
2 to 1
2 to 1
1 to 2
1 to 2
1 to 2
DSH081C EN.
DSH081CR EN.
DSH081CR EN.
DSH081CH EN.
DSH081CHR EN.
DSH081CHR EN.
DSH081C DE-EN.
DSH081CR DE-EN.
Pressure Drop ( P)
0
20
40
120 8
6
7
4
1
3
80
100
PSI Bar
60
Flow (Q)
23
6
8
2
15
4
LPM
GPM
0
30
8
38
10
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Normally Open
DSH081N DE-EN.
DSH081NR DE-EN.
DSH081NR EN.
1 to 2
1 to 2
2 to 1
DSH081NR DE-EN.