Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-113
Features
• Active pilot operated 2-way high-response valve
• Cavity and mounting pattern according to ISO 7368
(except for size NG125)
• Fast step response
• Flow direction B to A and A to B
• Completely mounted and adapted unit with integrated
electronics
• 8 sizes NG25 up to NG125
The 2-way high-response valves series TDP are used in
applications where high flow has to be precisely controlled
at maximum dynamics. Typical applications are die cast-
ing, injection moulding and hydraulic presses.
Function
The 2-way high-response valves TDP have a 2-stage
design consisting of a DFplus pilot valve and a main stage
with poppet and LVDT.
With the DFplus pilot valve the TDP achieves extremely
fast response times: from 10.5 ms (NG25) up to 46 ms
(NG125) with an accuracy of <0.1 % of the nominal flow.
The pilot valve actively controls the poppet - independent
of the pressure conditions in the main ports.
It is basically required that the pilot pressure is at the
level of the system pressure. At low system pressure the
pilot pressure should be min. 140 bar, when high valve
dynamics are desired.
The integrated electronics in the pilot of the TDP has
two control loops for the main poppet and the pilot spool.
TDP032
TDP040
Function symbol
Characteristics
1)
NG25 and NG32 without accu port XX.
2)
NG25 without suction port SP.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
TDP UK.INDD CM 14.09.15
2-Way High-Response Valve
Series TDP
8-114
Flow at different ∆p Q
actual
= Q
nominal
•∆ p
actual
/ ∆ p
nominal
Ordering Code / Performance Curves
Ordering code
2-way high-
response
valve
Nominal
size
Slip-in
cartridge
Performance Flow
charac-
teristic
Nominal
flow
Flow
direction
B → A
A → B
Pilot
oil
(supply ex-
ternal, drain
external)
Seal Command
signal
Standard
electronics
TDP E
09 C
Progressive (code 7)
(for TDL replacement)
Characteristic flow/signal line
∆p = 5 bar
Linear (code 9)
Code Nominal size
025 NG25
032 NG32
040 NG40
050 NG50
063 NG63
080 NG80
100 NG100
125 NG125
Code Seal
N
1)
NBR
V FPM
Code Flow characteristic
7 progressive
9 linear
Opening point factory set to 3 %
1)
HFC fluids suitable
2
Design
series
(not required
for ordering)
Characteristic curve measured with HLP46 at 50 °C.
Please order connector separately.
Angle female connector must be used for NG25 to NG50.
Code Command signal
B 0...+10 V
E 0...+20 mA
S 4...+20 mA
Code Performance
D
VCD
®
dynamics especially for
closed loop applications
H
VCD
®
dynamics especially for
controlled applications
The DFplus pilot valve is also available with EtherCAT
interface, see chapter 3, D*FP and D*1FP with EtherCAT.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-115
General
Design
Proportional throttle valve, slip-in cartridge according to ISO 7368 (except for size NG125)
Nominal size DIN
NG25 NG32 NG40 NG50 NG63 NG80 NG100 NG125
Mounting position unrestricted
Ambient temperature [°C] -20...+50
MTTF
D
value
1)
[years] 75
Weight [kg] 11 13 15 26 52 105 157 193
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] Ports A, B, X and SP up to 350, XX observe accumulator pressure rating;
port Y: max. 35
Fluid Hydraulic oil according to DIN 51524
Fluid temperature [°C] -20...+60 (NBR: -25...+60)
Viscosity recommended
permitted
[cSt] / [mm²/s]
[cSt] / [mm²/s]
30 ... 80
20 ... 400
Filtration ISO 4406 (1999); 18/16/13
Nominal flow at ∆p = 5 bar (linear) [l/min] 420 850 1500 1900 3600 4500 8000 11500
Recommended max. flow (linear) [l/min] 800 2000 3000 4500 8000 13000 20000 29000
Nominal flow at ∆p = 5 bar (progressive) [l/min] 380 750 1300 1700 3200 3900 6800 9200
Recommended max. flow (progressive) [l/min] 700 1750 2600 4000 7000 11250 17000 23000
Flow direction B to A / A to B
Pilot pressure [bar] must be as high as system pressure
Pilot oil supply
external via X
external via Y
drain
Leakage in pilot valve at 100 bar [ml/min] <400
Pilot valve size NG06 NG10
Max. pilot flow at 140 bar pilot pr. [l/min] 23 30 40 40 70 80 100 100
Static/dynamic
(for optimal dynamics see installation recommendation)
Step response at pilot press. >140 bar [ms] 10.5 12 14 20 17 23 28 46
Frequency response at pilot press. >140 bar
Amplitude -3 dB; 10 % ±5 %
[Hz] 95 80 74 66 52 46 41 23
Phase -90°; 10 % +5 %
[Hz] 85 63 59 52 56 51 47 45
Hysteresis [%] < 0.1
Sensitivity [%] < 0.05
Temperature drift [%/K] < 0.025
Technical Data
Electrical
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Supply voltage / ripple [V] DC 22 ... 30, electric shut-off at < 19, ripple < 5 % eff., surge free
Current consumption max. [A] 3.5
Pre-fusing [A] 4.0 A medium lag
Input signal
Code B Voltage
Impedance
Code E Current
Impedance
Code S Current
Impedance
[V]
[kOhm]
[mA]
[Ohm]
[mA]
[Ohm]
0...+10, ripple < 0,01 % eff., surge free
100
0...+20, ripple <0,01 % eff., surge free
< 250
4...20, ripple <0,01 % eff., surge free
<3,6 mA = disable, , >3,8 mA = enble on according to NAMUR NE43
< 250
Differential input max. [V] 30 for terminal D and E against PE (terminal G)
11 for terminal D and E against 0V (terminal B)
Enable signal [V] 5...30, Ri = 9 kOhm
Diagnostic signal [V] 0...+10 / +12.5 error detection, rated max. 5 mA
EMC EN 61000-6-2, EN 61000-6-4
Electrical connection 6 + PE acc. EN 175201-804
Wiring min. [mm²] 7 x 1.0 (AWG16) overall braid shield
Wiring length max. [m] 50
1)
If valves with onboard electronics are used in safety-related parts of control systems, in case the safety function is requested, the valve electronics voltage supply
is to be switched off by a suitable switching element with sufficient reliability.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
TDP UK.INDD CM 14.09.15
2-Way High-Response Valve
Series TDP
8-116
Block circuit diagram electronics Connection diagrams electronics
Female connector
(EMC conform)
Angle female connector
(EMC conform)
ID no. 5004072
7/8-20
UNEF-2B
Ø28.6
max. 67
PG13.5
PE
B: 0...10 V
E: 0...20 mA
S: 4...20 mA
0...10 V
22...30 V=
E
F
D
A
B
U
U
I
I
0V
Reference
Command
Diagnostic
spool stroke
Supply
voltage
G
Enable
+5...30 V
C
µC
Parametrizing
interface
Parametrizing cable
3 m length
Item no.: 40982923
Size Capacity [l] Product type
Max. operating pressure
[bar]
Recommended precharge
pressure [bar]
Accu port XX
NG40 0.243 ADE016-25R 250 126 G ½
NG50 0.243 ADE032-21R 210 126 G ½
NG63 0.405 ADE050-21R 210 126 G ¾
NG80 0.647 ADE075-21R 210 126 G ¾
NG100 0.944 ADE100-21R 210 126 G ¾
NG125 on request G 1
Installation recommendations
The maximum pilot flow is given in the technical data. At insufficient pilot oil supply – e.g. because of long distances
and/or small diameters – an accumulator can be connected to port XX. See selection guide for correct dimensions.
Installation Recommendations / Electronics
Selection guide
ID no. 5005160
Please order plugs separately.
Command
+0
V
Power supply
G
F
E
D
C
B
A
5....30 V
0V
24 V=
Enable
0...+10 V
Diagnostics
valve stroke
V
B: 0...+10 V
E: 0...20 mA
S: 4...20 mA
Reference
Maximum operating pressure and precharge pressure of the accumulator must be adapted to the pilot pressure.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-117
Dimensions
NG
Bolt kit -
NBR FPM
25 BK504 4 x M12x100 ISO 4762-12.9 108 Nm SK-TDP025EN30 SK-TDP025EV30
32 BK529 4 x M16x100 ISO 4762-12.9 264 Nm SK-TDP032EN30 SK-TDP032EV30
NG32
NG25
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
TDP UK.INDD CM 14.09.15
2-Way High-Response Valve
Series TDP
8-118
Dimensions
NG
Bolt kit -
NBR FPM
40 BK481 4 x M20x110 ISO 4762-12.9 517 Nm SK-TDP040EN30 SK-TDP040EV30
50 BK481 4 x M20x110 ISO 4762-12.9 517 Nm SK-TDP050EN30 SK-TDP050EV30
NG40
NG50
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-119
Dimensions
NG
Bolt kit -
NBR FPM
63 BK518 4 x M30x160 ISO 4762-12.9 1775 Nm SK-TDP063EN30 SK-TDP063EV30
NG63
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
TDP UK.INDD CM 14.09.15
2-Way High-Response Valve
Series TDP
8-120
Dimensions
NG
Bolt kit -
NBR FPM
80 BK530 8x M24x160 ISO 4762-12.9 890 Nm SK-TDP080EN30 SK-TDP080EV30
NG80
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-121
NG
Bolt kit -
NBR FPM
100 BK531 8x M30x150 ISO 4762-12.9 1775 Nm SK-TDP100EN30 SK-TDP100EV30
NG100
Dimensions
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
TDP UK.INDD CM 14.09.15
2-Way High-Response Valve
Series TDP
8-122
NG
Bolt kit -
NBR FPM
125 BK537 8x M36x180 ISO 4762 3100 Nm SK-TDP125EN30 SK-TDP125EV30
NG125
Dimensions
Suction port SP: Contact Parker for installation recommendation.
Parker Hannifin Corporation
Hydraulics Group
Catalogue HY11-3500/UK
8
2-Way High-Response Valve
Series TDP
TDP UK.INDD CM 14.09.15
8-123
t4
d4
d3 min.
d3 max.
d2
15°
t3 and t5
length of fit
1
2
15°
d1
1
2
2
t7
t5
t1
t2
t8
t3
m1
b1
45°
22,5°
35°
Location pin t10 Thread depth t6
d7
d5
d6
XY
d6
m3
m4
d7
d5
m1
m1
m2
Location pin t10 Thread depth t6
XY
b1
b1
m2
Size b1 d1 H7 d2 H7 d3 d3 max d4 max
1)
d5 max d6 d7 H13 m1±0.2 m2±0.2 m3±0.2
25 85 45 34 25 27 32 6 M12 4 58 33 29
32 102 60 45 32 44 50 8 M 16 6 70 41 35
40 125 75 55 40 54 63 10 M 20 6 85 50 42.5
50 140 90 68 50 67 80 10 M 20 8 100 58 50
63 180 120 90 63 89 100 12 M 30 8 125 75 62.5
80 250 145 110 80 109 110 16 M 24 10 200 — —
100 300 180 135 100 134 150 20 M 30 10 245 — —
125 380 225 200 125 150 150 32 M 36 9 300 — —
Size m4±0.2 t1+0.5 t2+1 t3 t4 t4 max
1)
t5 t6 t7 t8 t10 U W
25 16 58 72 12 44 40.5 30 35 25 25 10 0.03 0.05
32 17 70 85 13 52 44 15 35 2.5 2.5 10 0.03 0.1
40 23 87 105 15 64 54 15 45 3 3 10 0.05 0.1
50 30 100 122 17 72 59 17 45 4 3 10 0.05 0.1
63 38 130 155 20 95 78 19 65 4 4 10 0.05 0.2
80 — 175 205 25 130 115 32 50 5 5 10 0.05 0.2
100 — 210 245 29 155 133 32 53 5 5 10 0.05 0.2
125 — 257 300
+0.15
31 192 180 40 62 5.5 7 10 0.05 0.2
Dimensions
= R
max
16, =
√
1 2
√
R
max
8
Required surface finish:
Code: ISO 7368-B*-*-2-A/B
NG25 to NG63
Code: ISO 7368-B*-*-2-A (except for size NG125)
NG80 to NG125
1)
Only in combination with d4max and t4max.
Deviating from ISO 7368 it is advisable to
increase the diameters d3, d4 and d5.
