Directional Control Valve
Series D3W (Parker), 4D02 (Denison)
2-37
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
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
Weight [kg] 4.8 (1 solenoid), 6.3 (2 solenoids)
Hydraulic
Max. operating pressure [bar] P, A B: 350; T: 210 (DC), 105 (AC), 210 (AC Code “H“)
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)
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 (plugged and mounted)
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 0.37 0.18 0.8 / 0.72 0.4 / 0.36
Current consumption in rush [A] 3 1.5 0.37 0.18 3.41 / 3.31 1.75 / 1.7
Power consumption hold [W] 36 36 36 36 88 / 86 88 / 86
Power consumption in rush [W] 36 36 36 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 direct operated directional control valve size NG10
is available with both Parker (series D3W) and Denison
(series 4D02) model codes.
Both series are available with a soft shift option for smooth
operation. An additional orifice in the solenoid anchor
dampens the shifting time for D3W. For the 4D02 the
orifice is located in the valve body.
2-38
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Directional Control Valve
Series D3W (Parker)
W
Wet pin
solenoid
SealsSpool
position
Spool
type
Ordering Code
D 3
Directional
control
valve
Size
DIN NG10
CETOP 05
NFPA D05
3 position spools
Code Spool type
a 0 b
1
2
3
4
5
6
7
8
1)
9
1)
10
2)
11
12
14
15
16
21
2)
22
2)
31
2)
32
2)
81
2)
82
2)
102
2)
2 position spools
Code Spool type
a b
20
26
30
101
2)
Code Seals
N NBR
V FPM
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 8 and 9
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 centre or offset position.
H
2 positions.
Spring offset in position “a“.
Operated in position “b“.
1)
Consider specific spool
position.
2)
Only available for DC voltage.
2-39
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Directional Control Valve
Series D3W (Parker)
Design
series
(not required
for ordering)
Solenoid
option
Ordering Code
Code Shift response
omit Standard response
S4
4)
orifice diameter
1.0 mm
S7
4)
orifice diameter
1.5 mm
Connector
as per
EN 175301-803,
without plug
(Please order plug
separately)
Solenoid
voltage
Further spool types and solenoid voltages on request.
4)
Only for DC
Shift
response
Code Solenoid option
omit
Standard solenoid with
manual override
H
High pressure solenoid
tube for AC. Tank pressure
up to 210bar
T without manual override
3)
To be used with retifier plug when
DC solenoids are used with AC
input.
W
Code Solenoid voltage
K 12V =
J 24V =
U
3)
98V =
G
3)
205V =
Y
110V 50Hz /
120V 60Hz
T
230V 50Hz /
240V 60Hz
The Parker model code should
be used for all new applications.
Otherwise also refer to Denison
model code.
2-40
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Directional Control Valve
Series 4D02 (Denison)
Design
series
4D02 C
Control End capSpool
position
Spool
type
Directional
control
valve size
DIN NG10
CETOP 05
NFPA D05
Body
Code End cap
01 for control 1
02 for control 2 and 7
3 position spools
Code Spool type
a 0 b
01
02
03
07
08
09
10
46
55
56
2 position spools
Code Spool type
a b
11
12
51
3 position spools
Code Spool position
03
3 positions.
Spring centered to “0“.
05
2 positions.
Spring centered energized to “b“.
06
2 positions.
Spring centered energized to “a“.
2 position spools
Code Spool position
01
a
b
A
P
T
B
2 positions.
Spring offset to “b“
energized to “a“.
02
2 positions.
Spring offset to “a“
energized to “b“.
09
2 positions detent.
Operated in “a“ or “b“.
No centre or spring offset position.
Code Control
1 1 solenoid
2 2 solenoids
7
2 solenoids and 2 pos.
detent (only for spool
types 11 and 51)
– – –
Ordering Code
Code Body
3
Standard
3-chamber
D
5-chamber
for soft-shift (G3)
2-41
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Directional Control Valve
Series 4D02 (Denison)
OptionsSolenoid
voltage
Further spool types and solenoid voltages on request.
Code Options
omit
Solenoid connector as per
EN 175301-803 without plug.
With manual override
G3
Soft shift with orifice in body
(for DC and body D only)
32 Without manual override
* To be used with retifier plug when
DC solenoids are used with AC
input.
Code Solenoid voltage
G0R 12V =
G0Q 24V =
GAR * 98V =
GAG * 205V =
W30
110V 50Hz /
120V 60Hz
W31
230V 50Hz /
240V 60Hz
Ordering Code
Seals
Code Seals
1 NBR
5 FPM
–
The Denison model code is avail-
able for existing applications. For
new applications we advise to
refer to Parker model code.
Directional Control Valve
Series D3W (Parker), 4D02 (Denison)
2-42
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Flow Curve Diagram
Flow curve diagram
Spool Position „b“ Position „a“ Position „0“
D3W 4D02 P->A B->T P->B A->T P->A P->B A->T B->T P->T A->B
1 03
4 3 4 3 – – – – – –
2 01
4 1 4 1 3 3 1 1 5 1
3 10
4 3 5 2 – – 4 – – –
4 08
4 2 4 2 – – 3 3 – 5
5
– 4 3 5 3 5 – – – – –
6 46
4 3 4 3 6 6 – – – 6
7
– 5 1 4 3 – 4 – 2 6 –
10
– 4 – 4 – – – – – – –
11 02
4 3 4 3 – – 8 8 – –
12
– 4 3 4 3 7 7 7 7 8 8
14
– 4 3 5 1 4 – 2 – 6 –
15 09
5 2 4 3 – – – 4 – –
16
– 5 3 4 3 – 5 – – – –
20 51
4 3 4 3 – – – – – –
26 12
4 – 4 – – – – – – –
30 11
4 2 4 2 – – – – – –
P->B A->T P->A B->T P->A P->B A->T B->T P->T A->B
8
– 4 3 4 3 – – – – 6 –
9 07
4 4 4 4 – – – – 6 –
Position „b“ Position „a“
P->A P->B A->B P->B A->T
21 55
5 4 6 3 3
P->A B->T P->A P->B A->B
22 56
3 3 4 5 6
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.
Directional Control Valve
Series D3W (Parker), 4D02 (Denison)
2-43
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Shift Limits
Measured at 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 a viscosity 35mm
2
/s and bal-
anced 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 4D02 spool code see flow curve table.
2-44
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Directional Control Valve
Series D3W (Parker)
Shift Limits / Response Times
Measured at 90% U
nom
and warm solenoids.
For even softer shifting, the proportional spools 81, 82, 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: υ = 35 mm
2
/s 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)
Orifice in anchor *
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 a viscosity
35mm
2
/s and 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.
* Note: For 4D02 the orifice is located in the Z-channel of the valve body.
Directional Control Valve
Series D3W (Parker), 4D02 (Denison)
2-45
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
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-30
FPM: SK-D3W-V30
2-46
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
D3W stand_UK.INDD CM_21.01.2008.1
2
Notes
