8034984 Festo Directional Control Valves

Product Details

• Operating pressure
  -0.9 bar ... 10 bar
• Standard nominal flow rate
  2900 l/min
• Certification
  C-Tick c UL us - Recognized (OL)
• Conforms to standard
  ISO 5599-2
• Symbol
  00992990
• Pilot pressure
  3 bar ... 10 bar
• Nominal current with current reduction
  35 mA after 30 ms
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Type of mounting
  On sub-base
• Valve function
  5/2, bistable
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Width
  52 mm
• Operating voltage
  24V DC
• Width dimension
  59 mm
• Type code
  VSVA
• Flow direction
  Any
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  2900 l/min
• Max. positive test pulse with 0 signal
  1000 µs
• Contamination level
  3
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
Design
Piston gate valve
Exhaust air function
With flow control option Via individual sub-base
Manual override
Covered
Signal status display
LED
Changeover time
18 ms
Coil characteristics
24 V DC: 4.6 W
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
0 - No corrosion stress
Ambient temperature
-5 °C ... 50 °C
Pneumatic connection 4
Sub-base, size 2 as per ISO 5599-2
Material of screws
Steel, galvanized
Pneumatic working port
Sub-base, size 2 as per ISO 5599-2 G1/2
Sealing principle
Soft
Pilot air supply port
External
Flow rate of pneumatic valve on individual sub-base
3400 l/min
Duty cycle
100%
Nominal pick-up current per solenoid coil
165 mA to 30 ms
Permissible voltage fluctuations
+/- 10 %
Temperature of medium
-5 °C ... 50 °C
Electrical connection
Plug-in as per ISO 5599-2
Pilot exhaust air port 82/84
Optionally: Ducted
Seals material
FPM NBR
KC characters
KC EMC
Actuation type
Electrical
Degree of protection
IP65 NEMA 4
Mounting position
Any
Type of control
Pilot-controlled
Flow rate of pneumatic valve
4000 l/min
Max. negative test pulse on 1 signal
3500 µs
Surge resistance
2.5 kV
CE marking (see declaration of conformity)
As per EU EMC directive
Product weight
732 g
Pneumatic connection 2
Sub-base, size 2 as per ISO 5599-2
Pneumatic connection 1
Sub-base, size 2 as per ISO 5599-2
Housing material
Die-cast aluminum PA
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Relative air humidity
0 - 90 %
Pilot air port 12/14
Sub-base, size 2 as per ISO 5599-2
Pneumatic connection 3
Sub-base, size 2 as per ISO 5599-2
Note on materials
RoHS-compliant
Pneumatic connection 5
Sub-base, size 2 as per ISO 5599-2

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