• 6
File: XDP5001_E 08/2008/eVIII • 6
8
Q (l/min)
I (%)
Q (l/min)
XDP.5.*.01.N
(60 l/min P
→ →
→ →
→ A/B)
XDP.5.*.01.N
(100 l/min P
→ →
→ →
→ A/B)
XDP.5.C.01.N... XDP.5.C.03.N...
XDP.5.A.01.N... XDP.5.A.03.N...
I (%)
INPUT SIGNAL CURVES - FLOW RATE
ORDERING CODE
XDP.5.A... / XDP.5.C ...
P
ROPORTIONAL DIRECTIONAL VALVES OPEN LOOP
XDP Open loop proportional
directional valve
5 CETOP 5/NG10
* A = Single solenoid
C = Double solenoid
** Type of spool (null position)
01 =
03 =
N Symmetrical flow path control
(see hydraulic symbols table)
* Flow rating (*) ∆p 10 bar
2 = 45 l/min
3 = 60 l/min
5 = 100 l/min
* Max. current to solenoid
F = 2.5 A
G = 1.25 A
** 00 = No variant
P1 = Rotary emergency
V1 = Viton
Q5 = External drainage
1 Serial No.
XDP.5...
"D19P" PROPORT. SOLENOIDS CH. VIII PAGE 7
REM.S.RA... CH. IX PAGE 4
REM.D.RA... CH. IX PAGE 7
AM.5.H... CH. VIII PAGE 17
Q (l/min)
P (bar)
POWER LIMITS TRANSMITTED
P
→ →
→ →
→ A/B
→ →
→ →
→ T or P
→ →
→ →
→ B/A
→ →
→ →
→ T
Curve:
60 l/min
∆p = 10 bar
∆p = 10 bar
(*) Guaranteed with 24Volt, 2.5Amps supply.
The open loop valves of series XDP control the direction and the volume of the flow according
to the feeding current to the proportional solenoid.
Each ∆p variation on the valve leads to the variation of the capacity which has been set,
anyway the valve guarantees an high inner compensation grade and limits the adjustment
capacity.
Performances shown in this catalogue are guaranteed only using 2 or 3 way modular
assembly hydrostats type AM.3.H. ... (see note below in ordering code).
Q5 variant - This variant that consists of a solenoid chamber drainage separated from the T
line and obtained on CETOP RO5 interface allows operation with up to 320 bar max. back
pressure on the T line. To ensure maximum solenoid valve mounting safety and supplemen-
tary drainage, only 12.9 material fixing screws must be used with it.
File: XDP5001_E 08/2008/e
VIII • 7
VIII • 7
8
Max. operating pressure ports P/A/B 320 bar
Max. pressure port T - for dynamic pressure see note (*) 250 bar
Max. pressure port T (with external drainage - Q5 variant) 320 bar
Nominal flow 45 / 60 / 100 l/min
Duty cycle Continuous 100% ED
Type of protection (depending on the connector used) IP 65
Flow rate gain See diagram
Power limits curves transmitted See diagram
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -20°C ÷ 75°C
Ambient temperature -20°C ÷ 70°C
Max. contamination level from class 7 at 9 in accordance with NAS 1638 with filter ß
10
≥75
Weight XDP.5.A... (single solenoid) 4,97 Kg
Weight XDP.5.C... (double solenoid) 6,55 Kg
Max. current 2.5 A 1.25 A
Solenoid coil resistance 20°C (68°F) 2.85 Ohm 11.4 Ohm
Hysteresis P/A/B/T
with a pressure compensator AM.5.H.3V... <5% <8%
Response to step ∆p = 10 bar (P/A)
0 ÷ 100% 56 ms 118 ms
100% ÷ 0 32 ms 32 ms
Frequency response -3db (Input signal 50% ±25% Vmax)
10Hz 7Hz
(*) Pressure dynamic allowed for 2 millions of cycles
Operating specifications are valid for fluids with 46 mm
2
/s viscosity at 40°C, using the
specified ARON electronic control units. Performance data carried out using the
specified Aron power amplifier type REM.S.RA... power supplied at 24V.
XDP.5.A... / XDP.5.C ... PROPORTIONAL DIRECTIONAL VALVES OPEN LOOP
AMPLIFIER UNIT AND CONTROL
REM.S.RA.*.*. and REM.D.RA.*.*.
Electronic card control single and double pro-
portional solenoid valve.
AM.5.H.2V.P1 / AM.5.H.3V.P1(
∆∆
∆∆
∆p=10bar)
Hydrostats 2 or 3 way.
E = Manual override
P1 = Rotary emergency button
Q5 = External draining hole for XDP5 variante
Q5 only (Screws: material specifications
12.9 must be used)
GSQ = Square section seal
Support plane
specifications
Fixing screws UNI 5931 M6x40
(12.9 material screws are recommended)
Tightening torque 8 ÷ 10 Nm / 0.8 ÷ 1 Kgm
OPERATING SPECIFICATIONS
"D19P"
PROPORTIONAL SOLENOIDS
Type of protection (in relation to connector used) IP 65
Ambient temperature -54°C ÷ 60°C
Duty cycle 100% ED
Insulation class wire H
Weight 1,58 Kg
ETD19P - 01/2002/e
