547244 Festo Directional Control Valves

Product Details

• Valve function
  5/3, exhausted
• Lap
  Overlap
• Actuation type
  Electrical
• Valve size
  26 mm
• Design
  Piston gate valve
• Nominal width
  9 mm
• Type code
  VSVA
• Operating pressure
  -0.9 bar ... 16 bar
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Standard nominal flow rate
  1000 l/min
• Operating voltage
  230V AC
• Reset method
  Mechanical spring
• Pneumatic working port
  Sub-base, size 26 mm as per ISO 15407-1 G1/4
• Exhaust air function
  With flow control option
• Conforms to standard
  ISO 15407-1 VDMA 24563
• Manual override
  Non-detenting
• Mounting position
  Any
• Pilot air supply port
  External
• Symbol
  00992939
• Flow rate of pneumatic valve
  1400 l/min
Optimized flow rate of pneumatic valve pneumatically concatenated flow
1000 l/min
Switching time off
58 ms
Flow rate of pneumatic valve on individual sub-base
1100 l/min
Duty cycle
100%
Coil characteristics
230 V AC: 50/60 Hz, initial power 2.9 VA, holding power 2.1 VA
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Temperature of medium
-5 °C ... 50 °C
Relative air humidity
0 - 90 %
Noise level
85 dB(A)
Ambient temperature
-5 °C ... 50 °C
Max. tightening torque for valve mounting
2 Nm
Type of mounting
On sub-base
Auxiliary pilot air port 12
Sub-base, size 26 mm as per ISO 15407-1
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Pneumatic connection 3
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 4
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 2
Sub-base, size 26 mm as per ISO 15407-1
Note on materials
RoHS-compliant
Material of screws
Steel Galvanized
Degree of protection
IP65 NEMA 4
Sealing principle
Soft
Flow direction
Reversible
Signal status display
LED
On switching time
23 ms
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
CE marking (see declaration of conformity)
As per EU low voltage directive
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Product weight
305 g
Auxiliary pilot air port 14
Sub-base, size 26 mm as per ISO 15407-1
Pilot interface
as per ISO 15218
Housing material
Die-cast aluminum
Type of control
Pilot-controlled
Pilot pressure
3 bar ... 10 bar
Changeover time
35 ms
Permissible voltage fluctuations
-15 % / +10 %
Corrosion resistance class (CRC)
0 - No corrosion stress
Electrical connection
Form C as per DIN EN 175301-803
Pneumatic connection 1
Sub-base, size 26 mm as per ISO 15407-1
Pneumatic connection 5
Sub-base, size 26 mm as per ISO 15407-1
Seals material
HNBR NBR

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