Operating Data - Eaton VICKERS SystemStak Manual

Operating Data

Performance data is typical with fluid at 36cSt (168 SUS) and 50°C (122°F).
FEaturE
Pressure Limits
P, A and B ports
T port:
Spool indicator switch models
Types S3, S4, S5
Type S6
All other models
Flow rating
Relative duty factor
Type of protection:
ISO 4400 coils with plug fitted correctly
SP1 – Single spade 6,3 mm
SP2 – Dual spade 6,3 mm
Coil winding
Lead wires (coils type F***)
Coil encapsulation
Permissable voltage fluctuation:
Maximum
Minimum
Typical response times at 100% rated volts measured from
application/removal of voltage to full spool displacement of "2C" spool at:
Flow rate P-A, B-T
Pressure
AC (~) energizing
AC (~) de–energizing
DC (=) energizing
DC (=) de–energizing
Power consumption, AC solenoids
(for coils listed in model code).
Full power coils:
Single frequency coils AC 50 Hz
Dual frequency coils at 50 Hz
Dual frequency coils at 60 HZ
Low power coils, "BL" and "DL":
(Not available with "N" – No-spring detented models)
Dual frequency coils at 50 Hz
Dual frequency coils at 60 Hz
Power consumption, DC solenoids at rated voltage and 20 C (68 F).
Full power coils:
12V, model type "G"
24V, model type "H"
Low power coils:
12V, model type "GL"
24V, model type "HL"
For applications where valves are to remain pressurized (either energized or de-energized) at pressures over 210 bar (3045 psi)
n
without frequent switching, it is recommended to use the high performance model, DG4V-3.
1st half cycle; armature fully retracted.
s
Eaton Vickers Solenoid Operated Directional Valves Product Catalog V-VLDI-MC011-E September 2008
Standard pErFormancE ValVE
dg4V-3S
350 bar (5075 psi)
n
N/A
N/A
100 bar (1450 psi)
See performance data
Continuous; ED = 100%
IEC 144 class IP65
IEC 760
IEC 760
Class H
Class H
Class F
Refer to temperature limits.
90% rated
20 l/min (5.3 USgpm)
175 bar (2537 psi)
18 ms
32 ms
60 ms
40 ms
Initial Holding
s
VA (RMS) VA (RMS)
225 39
265 49
260 48
Low power coils not usable
with DG4V-3S valves.
30W –
30W –
Low power coils not usable
with DG4V-3S valves.
HigH pErFormancE ValVE
dg4V-3
350 bar (5075 psi)
10 bar (145 psi)
210 bar (3045 psi)
210 bar (3045 psi)
See performance data
Continuous; ED = 100%
IEC 144 class IP65
IEC 760
IEC 760
Class H
Class H
Class F
Refer to temperature limits.
90% rated
40 l/min (10.6 USgpm)
175 bar (2537 psi)
15 ms
23 ms
45 ms
28 ms
Initial Holding
s
VA (RMS) VA (RMS)
265 54
280 61
300 58
170 37
190 37
30W –
30W –
18W –
18W –
7