547087 Festo Directional Control Valves

Product Details

• Manual override
  Non-detenting
• Signal status display
  LED
• Switching time off
  30 ms
• Operating pressure
  -0.9 bar ... 10 bar
• Design
  Piston gate valve
• Exhaust air function
  With flow control option
• Lap
  Overlap
• Actuation type
  Electrical
• Degree of protection
  IP65 NEMA 4
• Mounting position
  Any
• Flow direction
  Reversible
• Flow rate of pneumatic valve
  650 l/min
• Changeover time
  20 ms
• Permissible voltage fluctuations
  -15 % / +10 %
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Ambient temperature
  -5 °C ... 50 °C
• Electrical connection
  Form C Without PE conductor
• Auxiliary pilot air port 14
  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
Pilot pressure MPa
0.3 MPa ... 1 MPa
Standard nominal flow rate
450 l/min
Certification
c UL us - Recognized (OL)
Sealing principle
Soft
Symbol
00992938
Flow rate of pneumatic valve on individual sub-base
500 l/min
Duty cycle
100%
Operating voltage
24V DC
Temperature of medium
-5 °C ... 50 °C
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
Pneumatic working port
Sub-base, size 18 mm as per ISO 15407-1 G1/8
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
Max. positive test pulse with 0 signal
1000 µs
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
0 - No corrosion stress
Relative air humidity
0 - 90 %
Product weight
174 g
Pneumatic connection 2
Sub-base, size 18 mm as per ISO 15407-1
Seals material
HNBR NBR
Valve function
5/3, closed
Valve size
18 mm
Reset method
Mechanical spring
Nominal width
5 mm
Type of control
Pilot-controlled
Pilot pressure
3 bar ... 10 bar
On switching time
18 ms
Coil characteristics
24 V DC: 1.8 W
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Noise level
85 dB(A)
Max. tightening torque for valve mounting
1 Nm
Pilot exhaust air port 82/84
Not ducted as per standard Ducted
Pneumatic connection 3
Sub-base, size 18 mm as per ISO 15407-1
Housing material
Die-cast aluminum
Max. negative test pulse on 1 signal
800 µs
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Type of mounting
On sub-base
Pneumatic connection 1
Sub-base, size 18 mm as per ISO 15407-1
Pilot interface
as per ISO 15218

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