Catalog HY15-3502/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
Spool Type, 4-Way Valve
Series DSH164
SV81
Technical Information
Performance Curves
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
•
Seal variations and other options available
•
No dynamic seals
•
Variety of coil terminations
•
Nylon inserted jam-nut provides secure holding in high
vibration applications
•
All external parts zinc plated
Application Note
This valve is a pilot operated spool type valve. It does
not require a separate pilot supply, but does require
that the work port pressure or the inlet pressure is 40-
60 psi higher than port 1. In an open flowing condition,
with zero load and low flow, it will require a 4-6 gpm
flow to create internal pilot pressure to shift. If load
pressure or system pressure is 40-60 psi higher than
tank, the valve will shift. Ultimately, the valve shifts
based upon pressure differential from port 3 to port 1
of 40-60 psi.
Specifications
Rated Flow 114 LPM (30 GPM)
Maximum Inlet 350 Bar (5000 PSI)
Pressure
Leakage at 350 cc/min (21 in
3
/min) De-Energ.
150 SSU (32 cSt) 5.6 LPM (1.5 GPM) Energized Pilot
Flow @ 207 Bar (3000 PSI)
Minimum 85% of rated voltage at
Operating Voltage 20°C (72°F).
Response Time Pull In - 600 ms
Drop Out - 130 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 .59 kg (1.3 lbs.)
Cavity C16-4
(See BC Section for more details)
Form Tool Rougher NFT16-4R
Finisher NFT16-4F
(1)
(2)
(3)
(4)
Pressure Drop vs. Flow (Through cartridge only)
Flow (Q)
56
15
75
20
19
5
38
10
LPM
GPM
0
94
25
131
35
113
30
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Dr
op ( P)
0
100
200
300
600 41.4
27.6
34.5
6.9
13.8
20.7
400
500
PSI Bar
DSH164H Energized
Ports 3-1 Looped
Pressure Drop vs. Flow (Through cartridge only)
Flow (Q)
56
15
75
20
19
5
38
10
LPM
GPM
0
94
25
131
35
113
30
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Dr
op ( P)
0
100
200
300
600 41.4
27.6
34.5
6.9
13.8
20.7
400
500
PSI Bar
DSH164H De-Energized
Ports 3-1 Looped
(3)
(1)
(4)
(2)
Catalog HY15-3502/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
Spool Type, 4-Way Valve
Series DSH164
SV82
Technical Information
Dimensions
Millimeters (Inches)
Ordering Information
THIRD-ANGLE
PROJECTION
Seals Coil
Type
Coil
Voltage
Diode Body
Material
Port
Size
Code Style
H
Code Seals / Kit No.
N Nitrile / (SK10-4N)
V Fluorocarbon /
(SK10-4V)
* Add “A” for aluminum, omit for steel.
Code Diode
Omit None
R Diode
Code Body Material
Omit Steel
A Aluminum
Coil
Termination
DSH164
16 Size
Solenoid Valve
Style
Code Port Size Body Part No.
Omit Cartridge Only
16T SAE-16 (B16-4-*16T)
Code Coil Type
Omit Without Coil
SP* Super Coil - 19 Watts
*Recommended
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
*Recommended
†DC Only
SP*
Coil Coil Termination
Omit Without Coil
C Conduit With Leads
D DIN Plug Face
A Amp Jr. Timer†
S Dual Spade†
L Dual Lead Wire†
LS Sealed Lead Wire†
H Molded Deutsch†
33.8
(1.33)
19.8
(0.78)
62.7
(2.47)
XXVDC XXW
CCX XXX H
MADEINU.S.A.
PAT.XXXXXXX
(4)
(3)
(2)
(1)
Ø 25.4 (1.00)
39.6
(1.56)
1-5/16 - 12 UNF-2B
Thread
101.8
(4.01)
58.2
(2.29)
39.6
(1.56)
9.7
(.38)
See Super Coil
1/2" I.D.
Information For
Terminal Connectors
7-10 Nm
(5-7 lb. ft.)
Torque
1.5" Hex.
40.6-54.2 Nm
(30-40 lb. ft.) Torque
H
(3)
(2)
(1)
(4)
