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 DSL081
SV33
Technical Information
Specifications
Rated Flow 30 LPM (8 GPM)
(At 70 PSI
∆∆
∆∆
∆P)
Maximum Inlet 250 Bar (3600 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
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
Performance Curves
Pressure Drop vs. Flow (Through cartridge only)
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
DSL081C EN.
DSL081CR EN.
DSL081CR EN.
DSL081CH EN.
DSL081CHR EN.
DSL081CHR EN.
DSL081C DE-EN.
DSL081CR 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
DSL081N DE-EN.
DSL081NR DE-EN.
DSL081NR EN.
1 to 2
1 to 2
2 to 1
DSL081NR DE-EN.
(1)
(2)
DSL081N
(1)
(2)
DSL081C
Out (1)
In (2)
Out (1)
In (2)
DSL081C
DSL081N
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
Proportional
Valves
Coils &
Electronics
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
Bodies &
Cavities
Solenoid
Valves
Poppet Type, 2-Way Valve
Series DSL081
SV34
Technical Information
ScreenSealsOverride
Option
Coil
Type
Coil
Voltage
Diode Body
Material
Port
Size
Code Coil Voltage
Omit Without Coil
D012 12 VDC
D024 24 VDC
A120 120/110 VAC, 60/50 Hz
A240 240/220 VAC, 60/50 Hz
Code Seals / Kit No.
Omit “D”-Ring / (SK08-2)
N Nitrile / (SK08-2N)
V Fluorocarbon /
(SK08-2V)
* Add “A” for aluminum, omit for steel.
Code Diode
Omit None
R Diode
Code Body Material
Omit Steel
A Aluminum
Coil
Termination
DSL081
08 Size
Solenoid Valve
Style
Code Screen
Omit None
S Screen
Code / Style
C
Normally Closed
Metered reverse flow
CH
Normally Closed
Metered reverse flow
(Fast response)
CHR
Normally Closed
Full reverse flow
(Fast response)
CR
Normally Closed
Free reverse flow
N
Normally Open
Metered reverse flow
NR
Normally Open
Free reverse flow
Code Override Options
Omit None
E Push Type with
Extended Rod
(N.O. Only)
M Push Type with
Flush Rod (N.O. Only)
P Pull & Release
(N.C. Only)
T Push & Twist
(N.C. & N.O.)
Code Port Size Body Part No.
Omit Cartridge Only
4P 1/4″ NPTF (B08-2-*4P)
6P 3/8″ NPTF (B08-2-*6P)
4T SAE-4 (B08-2-*4T)
6T SAE-6 (B08-2-*6T)
6B 3/8″ BSPG (B08-2-*6B)
Dimensions
Millimeters (Inches)
Ordering Information
THIRD-ANGLE
PROJECTION
Out (1)
In (2)
Out (1)
In (2)
Out (1)
In (2)
Out (1)
In (2)
Out (1)
In (2)
Out (1)
In (2)
Code Coil Type
Omit Without Coil
SP* Super Coil - 19 Watts
U Unicoil - 14 Watts
*Recommended
*Recommended †DC Only
SP* U
Coil Coil Termination Coil
Omit Without Coil Omit
C Conduit With Leads C
D DIN Plug Face D
A Amp Jr. Timer† –
S Dual Spade† –
W Dual Screw† –
L Dual Lead Wire† W
H Molded Deutsch† –
33.8
(1.33)
19.8
(0.78)
62.7
(2.47)
(1)
(2)
See Super Coil
1/2" I.D.
Information For
Terminal Connectors
39.6
(1.56)
Ø 12.6 (.50)
11.4
(.45)
39.6
(1.56)
87.9
(3.46)
60.9
(2.40)
9.7
(.38)
3/4-16 UNF-2A
Thread
XXVDC XXW
CCX XXX H
MADEINU.S.A.
PAT.XXXXXXX
7-10 Nm
(5-7 lb. ft.)
Torque
7/8 Hex.
31-37 Nm (23-27 lb. ft.)
Torque
34.2
(1.35)
Shifted
29.7
(1.17)
Normal
Push and Twist M.O.
(Normally Closed
Valves Only)
29.9
(1.18)
Normal
34.2
(1.35)
Shifted
Pull and Release M.O.
(Normally Closed
Valves Only)
Push and Twist M.O.
(Normally Open
Valves Only)
39.8
(1.57)
Normal
35.1
(1.38)
Shifted
14.8
(.58)
Flush M.O.
(Normally Open
Valves Only)
23.9
(.94)
Extended M.O.
(Normally Open
Valves Only)
