8034974 Festo Directional Control Valves

Product Details

• Symbol
  00992939
• Design
  Piston gate valve
• Exhaust air function
  With flow control option Via individual sub-base
• Type of control
  Pilot-controlled
• Flow rate of pneumatic valve
  3600 l/min
• Pilot pressure
  3 bar ... 10 bar
• Duty cycle
  100%
• Surge resistance
  2.5 kV
• Switching time off
  60 ms
• Valve function
  5/3, exhausted
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Degree of protection
  IP65 NEMA 4
• Type code
  VSVA
• Pilot air supply port
  External
• Flow rate of pneumatic valve on individual sub-base
  3200 l/min
• On switching time
  23 ms
• Contamination level
  3
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Relative air humidity
  0 - 90 %
• Temperature of medium
  -5 °C ... 50 °C
Actuation type
Electrical
Certification
C-Tick c UL us - Recognized (OL)
Mounting position
Any
Conforms to standard
ISO 5599-2
Signal status display
LED
Optimized flow rate of pneumatic valve pneumatically concatenated flow
2800 l/min
Max. positive test pulse with 0 signal
1000 µs
Nominal current with current reduction
35 mA after 30 ms
Permissible voltage fluctuations
+/- 10 %
Corrosion resistance class (CRC)
0 - No corrosion stress
Product weight
780 g
Pneumatic connection 3
Sub-base, size 2 as per ISO 5599-2
Pneumatic connection 4
Sub-base, size 2 as per ISO 5599-2
Seals material
FPM NBR
Operating pressure
-0.9 bar ... 10 bar
Width
52 mm
Pneumatic working port
Sub-base, size 2 as per ISO 5599-2 G1/2
Width dimension
59 mm
Manual override
Non-detenting
Nominal pick-up current per solenoid coil
165 mA to 30 ms
Coil characteristics
24 V DC: 4.6 W
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Electrical connection
Plug-in as per ISO 5599-2
Pilot air port 12/14
Sub-base, size 2 as per ISO 5599-2
KC characters
KC EMC
Standard nominal flow rate
2800 l/min
Operating voltage
24V DC
Sealing principle
Soft
Flow direction
Any
Max. negative test pulse on 1 signal
3500 µs
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
CE marking (see declaration of conformity)
As per EU EMC directive
Type of mounting
On sub-base
Pneumatic connection 5
Sub-base, size 2 as per ISO 5599-2
Material of screws
Steel, galvanized
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 50 °C
Pilot exhaust air port 82/84
Optionally: Ducted
Pneumatic connection 2
Sub-base, size 2 as per ISO 5599-2
Housing material
Die-cast aluminum PA
Pneumatic connection 1
Sub-base, size 2 as per ISO 5599-2
Note on materials
RoHS-compliant

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