576004 Festo Directional Control Valves

Product Details

• Valve size
  12 mm
• Design
  Poppet valve with return spring
• Nominal width
  4 mm
• Type of control
  Pilot-controlled
• Symbol
  00995279
• Information on operating pressure
  0 - 8 bar with external pilot air
• Max. negative test pulse on 1 signal
  300 µs
• Coil characteristics
  24 V DC: 1.0 W
• Corrosion resistance class (CRC)
  0 - No corrosion stress
• Temperature of medium
  -5 °C ... 60 °C
• Auxiliary pilot air port 14
  Sub-base
• Housing material
  PA-reinforced
• Valve function
  3/2, open, monostable
• Pneumatic connection 1
  Sub-base
• Piston slide material
  Wrought aluminum alloy
• Actuation type
  Electrical
• Operating pressure
  2.8 bar ... 8 bar
• Exhaust air function
  Without flow control option
• Pilot air supply port
  External
• Switching time off
  14 ms
On switching time
6 ms
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 60 °C
Product weight
29.4 g
Pneumatic connection 3
Sub-base
Seals material
NBR TPE-U(PU)
Standard nominal flow rate
240 l/min ... 400 l/min
Pneumatic working port
QS-4 QS-6
Type code
VUVB
Manual override
Detenting Non-detenting
Flow direction
Non-reversible
Max. positive test pulse with 0 signal
800 µs
Permissible voltage fluctuations
+/- 10 %
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Noise level
85 dB(A)
Type of mounting
On sub-base
Pneumatic connection 5
Sub-base
Note on materials
Free of copper and PTFE RoHS-compliant
Degree of protection
IP65
Sealing principle
Soft
Mounting position
Any
Pilot pressure
2.8 bar ... 8 bar
Duty cycle
100%
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Shock resistance
Shock test with severity level 1 as per FN 942017-5 and EN 60068-2-27
Electrical connection
Via sub-base

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