8034987 Festo Directional Control Valves

Product Details

• KC characters
  KC EMC
• Actuation type
  Electrical
• Width dimension
  59 mm
• Conforms to standard
  ISO 5599-2
• Flow direction
  Any
• Flow rate of pneumatic valve on individual sub-base
  3400 l/min
• Switching time off
  60 ms
• Surge resistance
  2.5 kV
• Ambient temperature
  -5 °C ... 50 °C
• Product weight
  702 g
• Type of mounting
  On sub-base
• Material of screws
  Steel, galvanized
• Design
  Piston gate valve
• Certification
  C-Tick c UL us - Recognized (OL)
• Sealing principle
  Soft
• Pilot air supply port
  External
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  2900 l/min
• Nominal pick-up current per solenoid coil
  165 mA to 30 ms
• Permissible voltage fluctuations
  +/- 10 %
• 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
Electrical connection
Plug-in as per ISO 5599-2
Pneumatic connection 2
Sub-base, size 2 as per ISO 5599-2
Note on materials
RoHS-compliant
Valve function
5/2, monostable
Standard nominal flow rate
2900 l/min
Reset method
Mechanical spring
Exhaust air function
With flow control option Via individual sub-base
Symbol
00992989
On switching time
20 ms
Max. negative test pulse on 1 signal
3500 µs
Nominal current with current reduction
35 mA after 30 ms
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 %
Pneumatic connection 1
Sub-base, size 2 as per ISO 5599-2
Seals material
FPM NBR
Pilot pressure MPa
0.3 MPa ... 1 MPa
Width
52 mm
Degree of protection
IP65 NEMA 4
Type code
VSVA
Manual override
Covered
Signal status display
LED
Pilot pressure
3 bar ... 10 bar
Max. positive test pulse with 0 signal
1000 µs
Contamination level
3
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Pilot exhaust air port 82/84
Optionally: Ducted
Pneumatic connection 5
Sub-base, size 2 as per ISO 5599-2
Housing material
Die-cast aluminum PA
Operating pressure
-0.9 bar ... 10 bar
Pneumatic working port
Sub-base, size 2 as per ISO 5599-2 G1/2
Operating voltage
24V DC
Mounting position
Any
Type of control
Pilot-controlled
Flow rate of pneumatic valve
4000 l/min
Duty cycle
100%
Coil characteristics
24 V DC: 4.6 W
CE marking (see declaration of conformity)
As per EU EMC directive
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
Pneumatic connection 4
Sub-base, size 2 as per ISO 5599-2

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