3-95
Pilot Operated Proportional DC Valve
Series D30FP
D30FP UK.INDD RH 15.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Technical Data
General
Design Pilot operated proportional DC valve
Actuation VCD
®
actuator
Size NG10/CETOP05/NFPA D05
Mounting interface DIN 24340 / ISO 4401 / CETOP RP121 / NFPA
Mounting position unrestricted
Ambient temperature [°C] -20...+50
MTTF
D
value [years] 50
Weight [kg] 6.5
Vibration resistance [g] 10 Sinus 5...2000 Hz acc. IEC 68-2-6
30 Random noise 20...2000 Hz acc. IEC 68-2-36
15 Shock acc. IEC 68-2-27
Hydraulic
Max. operating pressure [bar]
[bar]
Ports P, A, B 350; Port T 35 for internal drain, 315 for external drain
Port Y 35
Fluid Hydraulic oil as per DIN 51524...535, other on request
Fluid temperature [°C] -20...+60
Viscosity permitted [cSt] /
recommended [cSt] /
[mm
2
/s]
[mm
2
/s]
20...380
30...80
Filtration ISO 4406 (1999) 18/16/13 (meet NAS 1638: 7)
Flow nominal at ∆p=5bar
per control edge
1)
[l/min] 80
Flow maximum [l/min] 250
Leakage at 100 bar [ml/min] <1800 (Zerolap spool); <1000 (Overlap spool)
Pilot supply pressure [bar] >5 higher than tank pressure (only internal pilot oil supply)
Static / Dynamic
Step response at 100% step
2)
[ms] <7
Frequency response
(±5% signal)
2)
[Hz] 120 (amplitude ratio -3dB), 120 (phase lag -90°)
Hysteresis [%] <0.05
Sensitivity [%] <0.03
Temperature drift [%/K] <0.025
Electrical characteristics
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Supply voltage/ripple [V] 22 ... 30, ripple <5% eff., surge free
Current consumption max. [A] 3.5
Pre-fusing [A] 4.0 medium lag
Input signal
Voltage
Impedance
Current
Impedance
Current
Impedance
[V]
[kOhm]
[mA]
[Ohm]
[mA]
[Ohm]
10...0...-10, ripple <0.01% eff., surge free, 0...+10V P->A
100
20...0...-20, ripple <0.01% eff., surge free, 0...+20mA P->A
250
4...12...20, ripple <0.01% eff., surge free, 12...20mA P->A
<3.6 mA = disable, >3.8 mA = according to NAMUR NE43
250
Differential input max. [V] 30 for terminal D and E against PE (terminal G)
30 for terminal 4 and 5 against PE (terminal W )
Enable signal (only code 5) [V] 5...30, Ri = 9 kOhm
Diagnostic signal [V] +10...0...-10 / +Ub, rated max. 5mA
EMC EN 61000-6-2, EN 61000-6-4
Electrical connection Code 0
Code 5
6 + PE acc. EN 175201-804
11 + PE acc. EN 175201-804
Wiring min.
Code 0
Code 5
[mm²]
[mm²]
7 x 1.0 (AWG 18) overall braid shield
12 x 1.0 (AWG 18) overall braid shield
Wiring lenght max. [m] 50
1)
Flow rate for different ∆p per control edge:
2)
Measured with load (100 bar pressure drop/two control edges)
Q
x
= Q
Nom.
·
√
∆p
x
∆p
Nom.