577521 Festo Directional Control Valves

Product Details

• Valve function
  2x3/2, open, monostable
• Standard nominal flow rate
  600 l/min
• Certification
  c UL us - Recognized (OL)
• Pilot air supply port
  Internal
• b-value
  0.29
• Switching time off
  23 ms
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
• Degree of protection
  IP65 as per IEC 60529
• Sealing principle
  Soft
• Flow direction
  Non-reversible
• C value
  2.3 l/sbar
• Max. negative test pulse on 1 signal
  2700 µs
• Coil characteristics
  24 V DC: 2.6 W
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Product weight
  245 g
• Type of mounting
  Optionally: With through-hole
• Note on materials
  RoHS-compliant
• Lap
  Underlap
• Actuation type
  Electrical
• Operating voltage
  24V DC
Reset method
Mechanical spring
Nominal width
5.2 mm
Exhaust air function
With flow control option
Symbol
00995470
On switching time
9 ms
Duty cycle
100%
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Electrical connection
Form C
Pneumatic connection 2
G1/8
Pilot exhaust air port 84
M5
Housing material
Die-cast aluminum Painted
Material of screws
Steel, galvanized
Pneumatic working port
G1/8
Operating pressure
2.5 bar ... 10 bar
Type code
VUVS
Manual override
Detenting Non-detenting
Max. positive test pulse with 0 signal
1900 µs
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-5 °C ... 60 °C
Pilot exhaust air port 82
M5
Valve size
21 mm
Design
Plate seat
Mounting position
Any
Type of control
Pilot-controlled
Permissible voltage fluctuations
+/- 10 %
Temperature of medium
-5 °C ... 60 °C
Pneumatic connection 1
G1/8
Pneumatic connection 3
G1/8
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Venting hole connection
Not ducted
Seals material
HNBR TPE-U(PU)

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