577497 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Operating pressure
  1.5 bar ... 10 bar
• Mounting position
  Any
• Symbol
  00995755
• C value
  2.1 l/sbar
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Temperature of medium
  -10 °C ... 60 °C
• Product weight
  181 g
• Pilot exhaust air port 84
  M5
• Pneumatic connection 1
  G1/8
• Pneumatic connection 2
  G1/8
• Housing material
  Die-cast aluminum Painted
• Valve function
  5/2, bistable
• Valve size
  21 mm
• Nominal width
  5 mm
• Type of control
  Pilot-controlled
• Changeover time
  8 ms
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Pilot air port 14
  M5
Pneumatic connection 4
G1/8
Lap
Underlap
Standard nominal flow rate
500 l/min
Design
Plate seat
Manual override
Detenting Non-detenting
b-value
0.27
Max. negative test pulse on 1 signal
2700 µs
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pilot exhaust air port 82
M5
Pneumatic connection 3
G1/8
Pneumatic connection 5
G1/8
Material of screws
Steel, galvanized
Pneumatic working port
G1/8
Exhaust air function
With flow control option
Flow direction
Non-reversible
Pilot pressure
1.5 bar ... 10 bar
Max. positive test pulse with 0 signal
1900 µs
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Type of mounting
Optionally: With through-hole
Pilot air port 12
M5
Seals material
HNBR TPE-U(PU)
Certification
c UL us - Recognized (OL)
Type code
VUVS
Sealing principle
Soft
Pilot air supply port
External
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-10 °C ... 60 °C
Venting hole connection
Not ducted
Note on materials
RoHS-compliant

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