Directional Control Valve
Series D3W
2-41
D3W UK.INDD RH 06.09.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Characteristics
General
Design Directional spool valve
Actuation Solenoid
Size DIN NG10 / CETOP 05 / NFPA D05
Mounting interface DIN 24340 A10 / ISO 4401 / CETOP RP 121-H / NFPA D05
Mounting position unrestricted, preferably horizontal
Ambient temperature [°C] -25...+50
MTTF
D
value [years] 150
Weight [kg] 4.8 (1 solenoid), 6.3 (2 solenoids)
Hydraulic
Max. operating pressure [bar] P, A B: 350; T: 210 (DC), 105 (AC)
Fluid Hydraulic oil in accordance with DIN 51524 / 51525
Fluid temperature [°C] -25 ... +70
Viscosity permitted [cSt] / [mm²/s] 2.8...400
Viscosity recommended [cSt] / [mm²/s] 30...80
Filtration ISO 4406 (1999); 18/16/13 (meet NAS 1638: 7)
Flow max. [l/min] 150 (DC); 115 (AC) (see shift limits)
Leakage at 50 bar [ml/min] Up to 20 per flow path, depending on spool
Static / Dynamic
Step response see table response time
Electrical characteristics
Duty ratio 100% ED; CAUTION: coil temperature up to 150 °C possible
Max. switching frequency [1/h] 10000
Protection class IP 65 in accordance with EN 60529
(with correctly mounted plug-in connector)
Code K J U G Y T
Supply voltage / ripple [V] 12 V = 24 V = 98 V = 205 V =
110V at 50Hz/
120V at 60Hz
230V at 50Hz/
240V at 60Hz
Tolerance supply voltage [%] ±10 ±10 ±10 ±10 ±5 ±5
Current consumption hold [A] 3 1.5 0.35 0.18 0.8 / 0.72 0.4 / 0.36
Current consumption in rush [A] 3 1.5 0.35 0.18 3.41 / 3.31 1.75 / 1.7
Power consumption hold [W] 36 36 34 36 88 / 86 88 / 86
Power consumption in rush [W] 36 36 34 36 375 / 397 385 / 408
Solenoid connection Connector as per EN 175301-803, solenoid identification as per ISO 9461.
Wiring min. [mm²] 3 x 1.5 recommended
Wiring length max. [m] 50 recommended
Technical data
With electrical connections the protective conductor (PE W) must be connected according to the relevant regulations.
The new NG10 direct operated directional control valve
series D3W provides high functional limits up to 150 l/min
in combination with a low, energy saving pressure drop.
The wide variety of options includes soft shift anchor
tubes for smooth operation.
Versions with position control, additional surface protec-
tion and connector variants are shown in the following
chapters.
A B
2-42
D3W UK.INDD RH 06.09.2011
Directional Control Valve
Series D3W
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Wet pin
solenoid
Spool
position
Spool
type
Ordering Code
Directional
control
valve
Size
DIN NG10
CETOP 05
NFPA D05
3 position spools
Code Spool type
a 0 b
001
002
003
004
005
006
007
008
009
010
1)
011
012
014
015
016
021
1)
022
1)
031
1)
032
1)
081
1)
082
1)
102
1)
2 position spools
Code Spool type
a b
020
026
030
101
1)
3 position spools
Code all 3 position spools
C
3 positions.
Spring offset in position “0“.
Operated in position “a“ or “b“.
Standard Spool type 008 and 009
E
Operated in
position “a“.
Operated in
position “b“.
2 positions.
Spring offset in position “0“.
F
Spring offset in
position “b“.
Spring offset
in position “a“.
2 positions.
Operated in position “0“.
K
Operated in
position “b“.
Operated in
position “a“.
2 positions.
Spring offset in position “0“.
M
Spring offset in
position “a“.
Spring offset
in position “b“.
2 positions.
Operated in position “0“.
2 position spools
Code Spool position
B
a
b
A
P
T
B
2 positions.
Spring offset in position “b“.
Operated in position “a“.
D
2 positions.
Operated in position “a“ or “b“.
No center or offset position.
H
2 positions.
Spring offset in position “a“.
Operated in position “b“.
1)
Only available for DC voltage.
D 3 W
2-43
D3W UK.INDD RH 06.09.2011
Directional Control Valve
Series D3W
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Seals
Design
series
(not required
for ordering)
Solenoid
option
Ordering Code
Code Shift response
omit Standard response
S4
3)
orifice diameter
1.0 mm
S7
3)
orifice diameter
1.75 mm
Connector
as per
EN 175301-803,
without plug
(Please order plug
separately)
Solenoid
voltage
Further spool types and solenoid voltages on request.
3)
DC only
Shift
response
Code Solenoid option
omit
Standard solenoid with
manual override
T without manual override
2)
To be used in combination with
rectifier plugs at 120VAC / 230VAC
power supply.
Code Solenoid voltage
K 12V =
J 24V =
U
2)
98V =
G
2)
205V =
Y
110V 50Hz /
120V 60Hz
T
230V 50Hz /
240V 60Hz
W
Code Seals
N NBR
V FPM
Directional Control Valve
Series D3W
2-44
D3W UK.INDD RH 06.09.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Flow Curve Diagram
Flow curve diagram
The flow curve diagram shows the flow versus pressure
drop curves for all spool types. For each spool type,
operating position and flow direction the relevant curve
number is given in the table below.
0
4
2
6
8
8
7
6
5
4
3
2
1
10
12
14
16
18
20
Pressure drop [bar]
Flow [l/min]
0 50 100 150
91011
All characteristic curves measured with HLP46 at 50°C.
Spool
Position b Position a Position 0
P->A B->T P->B A->T P->A P->B A->T B->T P->T A->B
001 6 5 6 6 – – – – – –
002 3 5 3 3 1 1 4 5 1 6
003 2 2 3 1 – – 3 – – –
004 5 4 4 4 – – 8 8 – 9
005 2 2 2 2 3 – – – – –
006 1 2 1 3 2 2 – – – 3
007 2 1 2 2 – 1 – 2 3 –
010 2 – 2 – – – – – – –
011 2 2 2 2 – – 11 11 – 11
012 1 2 2 2 10 10 10 10 11 11
014 1 2 2 2 1 – 2 – 3 –
015 2 1 2 2 – – – 3 – –
016 2 2 1 2 – 2 – – – –
020 6 6 5 7 – – – – – –
026 5 – 5 – – – – – – –
030 4 5 3 5 – – – – – –
P->B A->T P->A B->T P->A P->B A->T B->T P->T A->B
008 8 7 7 6 – – – – 9 –
009 4 4 5 8 – – – – 9 –
Position b Position a
P->A P->B A->B P->B A->T
021 2 4 8 3 2
P->A B->T P->A P->B A->B
022 3 2 3 2 8
Directional Control Valve
Series D3W
2-45
D3W UK.INDD RH 06.09.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Shift Limits
Measured with HLP46 at 50°C, 95% U
nom
and warm solenoids.
Measured with HLP46 at 50°C, 90% U
nom
and warm solenoids.
Shift limits, DC voltage *
Shift limits, AC voltage *
The diagram below specifies the shift limits for valves
with DC and AC solenoids. Valves with spool position
“F” or “M” can only be operated up to 70% of the limits.
The specifications apply to balanced flow conditions. The
shift limits can be considerably lower at unbalanced flow
conditions. To avoid flow rates beyond the shift limits, a
plug-in orifice can be inserted in the P-port.
* For spool code 4Do2 see flow chart.
2-46
D3W UK.INDD RH 06.09.2011
Directional Control Valve
Series D3W
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Shift Limits / Response Times
Measured with HLP46 at 50°C, 90% U
nom
and warm solenoids.
For even softer shifting, the proportional spools 081, 082, 101 and 102
can be used.
Code Orifice size Energize De-energize
(Standard) – 105 ms (DC) 21 ms (AC)* 85 ms (DC) 35 ms (AC)*
S4 1.0 mm 320 ms 550 ms
S7 1.75 mm 160 ms 370 ms
Response times D3W Soft Shift
Step response times were obtained under the following conditions: HLP46 at 50°C with the valve operating at 175 bar and 65 l/min.
Published response times are nominal and may vary with spool, flow, pressure and temperature.
* For AC input and soft shift use rectifier plug.
Acceleration for different orifice sizes (archived against a valve without soft shift)
A B
Shift limits soft shift
The diagram below specifies the shift limits. Valves with
spool position “F” or “M” can only be operated up to 70%
of the limits. The specifications apply to balanced flow
conditions. The shift limits can be considerably lower at
unbalanced flow conditions. To avoid flow rates beyond
the shift limits, a plug-in orifice can be inserted in the
P-port.
Orifice in anchor
Directional Control Valve
Series D3W
2-47
D3W UK.INDD RH 06.09.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Dimensions
C, D -style
C, D -style
Interface EN 175301-803, AC solenoid
B, E, F -style H, K, M -style
Interface EN 175301-803, DC solenoid
B, E, F -style H, K, M -style
The space necessary to remove the plug per EN 175301-803, design type AF is at least 15 mm.
The torque for the screw M3 of the plug has to be 0.5 to 0.6 Nm.
Surface finish
BK385
4x M6x40
DIN 912 12.9
13.2 Nm
±15%
NBR: SK-D3W-42
FPM: SK-D3W-V42
70
114
Ø11
95
181
30
Ø6.5
A B
114
70
95
244
Ø11
30
Ø6.5
A B
114
70
Ø11
32
181
30
Ø6.5
A B
77
70
23
A B
79
123
211
Ø6.8
30
Ø11
114
A B
79
114
123
300
Ø6.8
30
Ø11
70
23
77
70
23
77
A B
79
34
211
Ø6.8
30
Ø11
114
2-48
D3W UK.INDD RH 06.09.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
2
Notes
