D1SE_UK.INDD CM_10.03.2008.1
2-3
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Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
3/2 Way Seated Type Directional Control Valve
Series D1SE
Characteristics
The directional valve type D1SE is equipped with a wet
pin armature solenoid, drain free tapered poppet valve
and compatible with the standards DIN NG06, CETOP
03, and NFPA D03. Due to the 3/2 way design, port A is
either connected with P or discharged in the tank. The
neutral position (solenoid not activated) is taken automati-
cally by a return spring. This position remains until the
solenoid is energized.
The valve poppet including activation lever and armature
of the solenoid are located in the pressurized oil chamber
of connection T. The valve poppet is designed such that
there can be no differential area in its axial operational
direction (opening, closing). Thus it is statically pressure-
balanced so that the valve can be switched in both flow
directions even under pressure.
The unit has an all-steel design, the important functional
inner parts are hardened, the poppet and seat are grinded.
General
Design
Directional poppet valve
Actuation
Solenoid
Size
DIN NG6 / CETOP 03 / NFPA D03
Mounting interface
DIN 24340 A6 / ISO 4401 / CETOP RP 121-H / NFPA D03
Mounting position
Unrestricted
Ambient temperature
[°C]
-25...+50, observe permissible duty cycle
Weight
[kg]
1.5
Hydraulic
Max. operating pressure P, A and T
[bar]
350
Fluid
Hydraulic oil in accordance with DIN 51524 / 51525
Fluid temperature
[°C]
-25 ... +70
Viscosity permitted [cSt] /
[mm²/s]
10...500
Viscosity recommended [cSt] /
[mm²/s]
30...80
Filtration
ISO 4406 (1999); 18/16/13 (meet NAS 1638: 7)
Flow max.
[l/min]
20
Static / Dynamic
Step response
[ms]
[ms]
Energized: approx. 50
De-energized: approx. 60
Electrical characteristics
Duty ratio
See diagram
Max. switching frequency
[1/h]
2000
Protection class
IP65 in accordance with EN 60529 (plugged and mounted)
Code
K
J
U
G
Supply voltage
[V]
12 V =
24 V =
98 V =
205 V =
Tolerance supply voltage
[%]
±10
±10
±10
±10
Current consumption
[A]
1.95
1.1
0.25
0.13
Power consumption
[W]
23.4
26.4
24.3
26.6
Solenoid connection
Connector as per EN 175301-803
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.
D1SE_UK.INDD CM_10.03.2008.1
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Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
3/2 Way Seated Type Directional Control Valve
Series D1SE
Voltage Ordering code
12V= 7329700 - 12V
24V= 7329700 - 24V
98V= 7329700 - 98V
205V= 7329700 - 205V
Code Spool type
30
83
2)
To be used with rectifier plug when
DC solenoids are used with AC
input.
Solenoids for repair
Design
Series
(not required
for ordering)
Ordering Code
Directional
control
valve
Size
DIN NG06
CETOP 03
NPPA D03
Seat
valve
Spool
type
D 1
S
B
W
E
Connector
as per
EN 175301-803
without plug
1)
Wet pin
armature
solenoid,
flanged
Style Seals Solenoid
voltage
Code Seals
N NBR
V FPM
Code Voltage
K 12V=
J 24V=
U
2)
98V=
G
2)
205V=
1)
Please order plug separately.
D1SE_UK.INDD CM_10.03.2008.1
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2
Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
3/2 Way Seated Type Directional Control Valve
Series D1SE
Dimensions
Performance curve ∆p-Q
Duty cycle versus ambient temperature
Subplates and manifolds see chapter 12.
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.
Characteristic Curves / Dimensions
Surface finish
BK375
4x M5x30
DIN 912 12.9
7.6 Nm
±15%
NBR: SK-D1SE-70
FPM: DK-D1SE-V70
D1SE_UK.INDD CM_10.03.2008.1
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Catalogue HY11-3500/UK
Parker Hannifin GmbH & Co. KG
Hydraulic Controls Division
Kaarst, Germany
Notes
