8034989 Festo Directional Control Valves

Product Details

• Operating pressure
  -0.9 bar ... 10 bar
• Width
  52 mm
• Standard nominal flow rate
  2800 l/min
• Mounting position
  Any
• Symbol
  00995435
• Max. positive test pulse with 0 signal
  1000 µs
• Coil characteristics
  24 V DC: 4.6 W
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Relative air humidity
  0 - 90 %
• Product weight
  780 g
• Pilot exhaust air port 82/84
  Optionally: Ducted
• Material of screws
  Steel, galvanized
• Degree of protection
  IP65 NEMA 4
• Exhaust air function
  With flow control option Via individual sub-base
• Sealing principle
  Soft
• Signal status display
  LED
• On switching time
  23 ms
• Max. negative test pulse on 1 signal
  3500 µs
• Surge resistance
  2.5 kV
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Temperature of medium
-5 °C ... 50 °C
Pneumatic connection 2
Sub-base, size 2 as per ISO 5599-2
Pneumatic connection 5
Sub-base, size 2 as per ISO 5599-2
Pilot pressure MPa
0.3 MPa ... 1 MPa
Design
Piston gate valve
Width dimension
59 mm
Manual override
Covered
Pilot air supply port
External
Flow rate of pneumatic valve on individual sub-base
3200 l/min
Pilot pressure
3 bar ... 10 bar
Duty cycle
100%
Permissible voltage fluctuations
+/- 10 %
Corrosion resistance class (CRC)
0 - No corrosion stress
Electrical connection
Plug-in as per ISO 5599-2
Pneumatic connection 4
Sub-base, size 2 as per ISO 5599-2
Pneumatic connection 3
Sub-base, size 2 as per ISO 5599-2
Valve function
5/3, exhausted
Operating voltage
24V DC
Type code
VSVA
Flow direction
Any
Optimized flow rate of pneumatic valve pneumatically concatenated flow
2800 l/min
Nominal pick-up current per solenoid coil
165 mA to 30 ms
Contamination level
3
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Ambient temperature
-5 °C ... 50 °C
Pilot air port 12/14
Sub-base, size 2 as per ISO 5599-2
Note on materials
RoHS-compliant
Housing material
Die-cast aluminum PA
KC characters
KC EMC
Actuation type
Electrical
Pneumatic working port
Sub-base, size 2 as per ISO 5599-2 G1/2
Certification
C-Tick c UL us - Recognized (OL)
Conforms to standard
ISO 5599-2
Type of control
Pilot-controlled
Flow rate of pneumatic valve
3600 l/min
Switching time off
60 ms
Nominal current with current reduction
35 mA after 30 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 EMC directive
Type of mounting
On sub-base
Pneumatic connection 1
Sub-base, size 2 as per ISO 5599-2
Seals material
FPM NBR

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