Idiomas disponibles
Idiomas disponibles
Contamination during disassembly!
During disassembly, greases or lubricant may escape from the safety valve.
Make sure that the environment is not contaminated with grease or lubri-
u
cant during disassembly.
9.1 Disassembly
1. Switch off the 24 V DC supply.
2. Remove the connected plugs.
3. Switch off the supply pressure and exhaust the supply line.
4. Remove the pneumatic lines.
5. Remove the valve fastening screws depending on the mounting type.
6. Remove the valve from the system.
9.2 Exchanging
1. Disassemble the safety valve as described above.
2. Assemble a new safety valve as described in
10 Disposal
Dispose of the safety valve in accordance with the currently applicable regula-
u
tions in your country.
11 Spare parts
Silencers can be replaced as spare parts by the user when applicable
(For example in case of dirt, excess oil, air pollution or mechanical
damage)
Designation
Silencer, G1/8, 94 dB, Qn = 1664 l/min
Silencer, G1/4, 96 dB, Qn = 2687 l/min
Silencer, G1/2, 100 dB, Qn = 6285 l/min
12 Technical data
General data
Dimensions
Max. weight
Design
Actuation
Flow media
Operating pressure range
Ambient/medium temperature
Safety classification
Directives
Standards
Safety functions
Vibration resistance (DIN EN 60068-2-6)
Shock resistance (DIN EN 60068-2-27)
AVENTICS™ SV01/SV03/SV05 | R412027221-BAL-001-AC | English
NOTICE
g 6. Assembly and
installation.
Mat. no.
R412010283
R412010245
R412010247
See online catalog
SV01: 1250 g
SV03: 1640 g
SV05: 3270 g
SV03-AS2: 1900 g
Redundant 5/2 (or 3/2) directional valve ele-
ments of spool construction (function 3/2
normally closed).
Solenoid pilot operated with spring return.
One solenoid per valve element – both to be
operated synchronously.
Compressed air according to ISO 8573-1
Class 7:4:4
3 ... 10 bar (43 ... 145 psi) with internal pilot.
0 ... 10 bar (0 ... 145 psi) with external pilot.
The external control pressure must be at
least 3 bar.
4 ... 50 °C (40 ... 120 °F)
See declaration of conformity
ISO 13849-1
"Safe exhaust" and "protection against unex-
pected start-up", and "safe cylinder return"
(depending on the valve type)
0.35 mm ± 0.05 mm displacement at
10 Hz to 55 Hz
30 g with 18 ms duration
General data
Shock wave form
Safety classification
B
value according to ISO 13849-1 and -2
10D
G1/8: B
: 20 millions of cycles
10D
G1/4: B
: 20 millions of cycles
10D
G1/2: B
: 20 millions of cycles
10D
Common Cause Failure – CCF
Diagnostic coverage
Noise level
Minimum operating frequency
Maximum cycle rate
Mounting orientation
Monitoring
Solenoids
Standard voltage
Power consumption (each solenoid)
Current consumption (each sensor)
Maximum recommended allowable discor-
dance time
Test pulse
Pulse width
Flow rate [l/min]
Valve
1 > 2
SV01, 3/2 1/8"
710
SV01, 5/2 1/8"
1000
SV03, 3/2 1/4"
950
SV03, 5/2 1/4"
1300
SV03-AS2, 3/2
1050
SV05, 3/2 1/2"
2100
SV05, 5/2 1/2"
3400
Switching times [ms]
Valve
Typical switch-on time
SV01
SV03
SV05
Further information can be found in our online catalog.
13 Appendix
Figures: View varies according to the series.
Sinus half-wave
Max. category 4, PL e
Service life parameters
> 65
High, up to 99 % (depending on the monitor-
ing system)
• with silencer, G 1/8, 94 dB(A)
• with silencer, G 1/4, 96 dB(A)
• with silencer, G 1/2, 100 dB(A)
We do not recommend using the product
without silencers.
1 x per month, to ensure proper function
2 Hz
Any, preferably vertical
u Install the valve such that the normal
stroke travel of the valve elements are
perpendicular to the main direction of
machine vibration and/or mechanical
shock.
Dynamic, cyclical, external with customer
supplied equipment. Monitoring should
check state of both valve position sensors
with any and all changes in state of valve con-
trol signals
Per VDE 0580. Designed for continuous oper-
ation.
Electrical connection according to
EN 175301-803 Form C.
Enclosure rating according to IP65 –
IEC 60529 (VDE 0470)
24 V DC
1.5 Watts per solenoid
< 23 mA
250 ms
40 ... 600 ms
0.4 ... 0.8 ms
2 > 3
1 > 4
1400
–
700
780
2150
–
900
990
2650
–
6500
–
2000
1970
Typical switch-off time
23
45
35
80
42
178
4 > 5
–
980
–
1160
–
–
3200
17
