577495 Festo Directional Control Valves

Product Details

• Design
  Plate seat
• Nominal width
  5 mm
• Type code
  VUVS
• Type of control
  Pilot-controlled
• Pilot pressure
  2.5 bar ... 10 bar
• Max. negative test pulse on 1 signal
  2700 µs
• Lap
  Underlap
• Certification
  c UL us - Recognized (OL)
• Sealing principle
  Soft
• Symbol
  00991024
• Switching time off
  19 ms
• On switching time
  15 ms
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Product weight
  167 g
• Pilot exhaust air port 84
  M5
• Pneumatic connection 4
  G1/8
• Pneumatic connection 3
  G1/8
• Valve function
  5/2, monostable
• Valve size
  21 mm
• Pneumatic working port
  G1/8
Mounting position
Any
Pilot air supply port
External
b-value
0.31
Max. positive test pulse with 0 signal
1900 µs
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Ambient temperature
-10 °C ... 60 °C
Type of mounting
Optionally: With through-hole
Pneumatic connection 5
G1/8
Material of screws
Steel, galvanized
Standard nominal flow rate
500 l/min
Reset method
Mechanical spring
Manual override
Detenting Non-detenting
C value
2.1 l/sbar
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pneumatic connection 2
G1/8
Seals material
HNBR TPE-U(PU)
Actuation type
Electrical
Operating pressure
2.5 bar ... 10 bar
Exhaust air function
With flow control option
Flow direction
Non-reversible
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Temperature of medium
-10 °C ... 60 °C
Pilot air port 14
M5
Note on materials
RoHS-compliant
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Venting hole connection
Not ducted
Pneumatic connection 1
G1/8
Housing material
Die-cast aluminum Painted

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