547123 Festo Directional Control Valves

Product Details

• Operating pressure
  -0.9 bar ... 10 bar
• Pneumatic working port
  Sub-base, size 18 mm as per ISO 15407-1 G1/8
• Lap
  Overlap
• Actuation type
  Electrical
• Nominal width
  5 mm
• Type of control
  Pilot-controlled
• Signal status display
  LED
• Changeover time
  20 ms
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Max. tightening torque for valve mounting
  1 Nm
• Auxiliary pilot air port 12
  Sub-base, size 18 mm as per ISO 15407-1
• Pneumatic connection 4
  Sub-base, size 18 mm as per ISO 15407-1
• Note on materials
  RoHS-compliant
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Valve size
  18 mm
• Operating voltage
  24V AC
• Mounting position
  Any
• Flow direction
  Reversible
• Pilot pressure
  3 bar ... 10 bar
• Switching time off
  30 ms
Permissible voltage fluctuations
-15 % / +10 %
Temperature of medium
-5 °C ... 50 °C
Noise level
85 dB(A)
Electrical connection
Form C Without PE conductor
Pneumatic connection 1
Sub-base, size 18 mm as per ISO 15407-1
Pneumatic connection 5
Sub-base, size 18 mm as per ISO 15407-1
Material of screws
Steel Galvanized
Valve function
5/3, pressurized
Standard nominal flow rate
450 l/min
Degree of protection
IP65 NEMA 4
Sealing principle
Soft
Flow rate of pneumatic valve on individual sub-base
500 l/min
Duty cycle
100%
Corrosion resistance class (CRC)
0 - No corrosion stress
Ambient temperature
-5 °C ... 50 °C
Type of mounting
On sub-base
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Seals material
HNBR NBR
Design
Piston gate valve
Type code
VSVA
Conforms to standard
ISO 15407-1 VDMA 24563
Pilot air supply port
External
Optimized flow rate of pneumatic valve pneumatically concatenated flow
450 l/min
Coil characteristics
24 V AC: 50/60 Hz, initial power 3.1 VA, holding power 2.3 VA
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Product weight
174 g
Pneumatic connection 2
Sub-base, size 18 mm as per ISO 15407-1
Pilot interface
as per ISO 15218
Reset method
Mechanical spring
Exhaust air function
With flow control option
Manual override
Non-detenting
Symbol
00992940
Flow rate of pneumatic valve
650 l/min
On switching time
18 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Relative air humidity
0 - 90 %
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Auxiliary pilot air port 14
Sub-base, size 18 mm as per ISO 15407-1
Pneumatic connection 3
Sub-base, size 18 mm as per ISO 15407-1
Housing material
Die-cast aluminum

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