8034780 Festo Directional Control Valves

Product Details

• Width
  42 mm
• Pneumatic working port
  Sub-base, size 1 as per ISO 5599-2 G3/8
• Type code
  VSVA
• Type of control
  Pilot-controlled
• Pilot pressure
  3 bar ... 10 bar
• Optimized flow rate of pneumatic valve, pneumatically concatenated flow
  1690 l/min
• Nominal pick-up current per solenoid coil
  72 mA to 30 ms
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Ambient temperature
  -5 °C ... 50 °C
• Pilot exhaust air port 82/84
  Optionally: Ducted
• Pneumatic connection 3
  Sub-base, size 1 as per ISO 5599-2
• Actuation type
  Electrical
• Operating voltage
  24V DC
• Manual override
  Detenting via accessory Non-detenting
• Flow direction
  Any
• Optimized flow rate of pneumatic valve pneumatically concatenated flow
  1200 l/min
• Max. negative test pulse on 1 signal
  900 µs
• Coil characteristics
  24 V DC: 1.6 W
• Product weight
  456 g
• Symbol
  00992938
Pilot air port 12/14
Sub-base, size 1 as per ISO 5599-2
Type of mounting
On sub-base
Housing material
Die-cast aluminum PA
Operating pressure
-0.9 bar ... 10 bar
Degree of protection
IP65 NEMA 4
Exhaust air function
With flow control option Via individual sub-base
Flow rate of pneumatic valve
1700 l/min
On switching time
22 ms
Surge resistance
2.5 kV
Corrosion resistance class (CRC)
0 - No corrosion stress
Electrical connection
Plug-in as per ISO 5599-2
Pneumatic connection 2
Sub-base, size 1 as per ISO 5599-2
Pneumatic connection 4
Sub-base, size 1 as per ISO 5599-2
Pilot pressure MPa
0.3 MPa ... 1 MPa
Design
Piston gate valve
Sealing principle
Soft
Pilot air supply port
External
Flow rate of pneumatic valve on individual sub-base
1400 l/min
Max. positive test pulse with 0 signal
1400 µs
Contamination level
3
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pneumatic connection 1
Sub-base, size 1 as per ISO 5599-2
Note on materials
RoHS-compliant
Pneumatic connection 5
Sub-base, size 1 as per ISO 5599-2
Valve function
5/3, closed
Standard nominal flow rate
1200 l/min
Certification
CSA (OL) c UL us - Recognized (OL)
Mounting position
Any
Signal status display
LED
Switching time off
65 ms
Permissible voltage fluctuations
+/- 10 %
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Relative air humidity
0 - 90 %
Seals material
FPM NBR
Material of screws
Steel, galvanized

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