577524 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Pneumatic working port
  G1/8
• Reset method
  Mechanical spring
• Manual override
  Detenting Non-detenting
• Pilot pressure
  2.5 bar ... 10 bar
• Duty cycle
  100%
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Type of mounting
  Optionally: With through-hole
• Pilot exhaust air port 84
  M5
• Pneumatic connection 1
  G1/8
• Pneumatic connection 3
  G1/8
• Material of screws
  Steel, galvanized
• Standard nominal flow rate
  600 l/min
• Type code
  VUVS
• Mounting position
  Any
• On switching time
  9 ms
• 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
• Ambient temperature
  -5 °C ... 60 °C
Electrical connection
Form C
Pilot air port 12
M5
Note on materials
RoHS-compliant
Valve size
21 mm
Operating pressure
-0.9 bar ... 10 bar
Certification
c UL us - Recognized (OL)
Exhaust air function
With flow control option
Pilot air supply port
External
b-value
0.34
Max. negative test pulse on 1 signal
2700 µs
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Housing material
Die-cast aluminum Painted
Lap
Underlap
Design
Plate seat
Nominal width
5.2 mm
Type of control
Pilot-controlled
Symbol
00995865
Switching time off
23 ms
Permissible voltage fluctuations
+/- 10 %
Temperature of medium
-5 °C ... 60 °C
Venting hole connection
Not ducted
Pilot exhaust air port 82
M5
Pneumatic connection 2
G1/8
Valve function
2x3/2, open/closed, monostable
Operating voltage
24V DC
Degree of protection
IP65 as per IEC 60529
Sealing principle
Soft
Flow direction
Non-reversible
C value
2.3 l/sbar
Coil characteristics
24 V DC: 2.6 W
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Product weight
245 g
Pilot air port 14
M5
Seals material
HNBR TPE-U(PU)

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