8043219 Festo Directional Control Valves

Product Details

• Actuation type
  Electrical
• Pneumatic working port
  G1/4
• Operating voltage
  24V DC
• Sealing principle
  Soft
• Flow direction
  Non-reversible
• Valve size
  26.5 mm
• Operating pressure
  1.5 bar ... 8 bar
• Pilot air supply port
  Internal
• C value
  3.86 l/sbar
• Max. positive test pulse with 0 signal
  2500 µs
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Valve function
  5/2, bistable
• Degree of protection
  IP65 as per IEC 60529
• Type code
  VUVS
• Type of control
  Pilot-controlled
• Symbol
  00991005
• Changeover time
  12 ms
• Lap
  Overlap
• Standard nominal flow rate
  1000 l/min
• Nominal width
  6.7 mm
Manual override
Detenting Non-detenting
b-value
0.45
Max. negative test pulse on 1 signal
1100 µs
Permissible voltage fluctuations
+/- 10 %
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pneumatic connection 1
G1/4
Pneumatic connection 4
G1/4
Design
Piston gate valve
Exhaust air function
With flow control option
Mounting position
Any
Coil characteristics
24 V DC: 3.3 W
Corrosion resistance class (CRC)
1 - Low corrosion stress
Electrical connection
Form B
Pneumatic connection 2
G¼
Pneumatic connection 5
G1/4
Housing material
Wrought aluminum alloy
Duty cycle
100%
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Temperature of medium
-5 °C ... 50 °C
Type of mounting
Optionally: With through-hole
Piston slide material
Wrought aluminum alloy
Shock resistance
Shock test with severity level 1 as per FN 942017-5 and EN 60068-2-27
Product weight
320 g
Venting hole connection
Not ducted
Pneumatic connection 3
G1/4
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 50 °C
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Seals material
HNBR NBR

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