173174 Festo Directional Control Valves

Product Details

• Certification
  UL - Recognized (OL)
• Mounting position
  Any
• Symbol
  00991018
• Storage temperature
  -20 °C ... 40 °C
• Type of mounting
  With through-hole
• Note on materials
  RoHS-compliant
• Design
  Piston gate valve
• Exhaust air function
  With flow control option
• b-value
  0.3
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Temperature of medium
  -5 °C ... 50 °C
• Pilot air port 14
  M5
• Pneumatic connection 2
  G1/8
• Lap
  Overlap
• Width
  17.8 mm
• Operating pressure
  -0.9 bar ... 10 bar
• Width dimension
  18 mm
• Sealing principle
  Soft
• Type of control
  Direct
• C value
  2.2 l/sbar
On switching time
6 ms
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Noise level
75 dB(A)
Pneumatic connection 1
G1/8
Pneumatic connection 3
G1/8
Actuation type
Pneumatic
Standard nominal flow rate
500 l/min
Reset method
Mechanical spring
Nominal width
5 mm
Pilot air supply port
External
Switching time off
22 ms
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 50 °C
Pilot air port 12
M5
Pneumatic connection 5
G1/8
Seals material
HNBR NBR
Valve function
5/3, closed
Pneumatic working port
G1/8
Type code
VL
Manual override
None
Flow direction
Reversible
Pilot pressure
3 bar ... 8 bar
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Product weight
95 g
Pneumatic connection 4
G1/8
Housing material
Die-cast aluminum

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