173177 Festo Directional Control Valves

Product Details

• Lap
  Overlap
• Operating pressure
  -0.9 bar ... 10 bar
• Design
  Piston gate valve
• Certification
  UL - Recognized (OL)
• Sealing principle
  Soft
• Flow direction
  Reversible
• Switching time off
  22 ms
• Actuation type
  Pneumatic
• Standard nominal flow rate
  350 l/min
• Exhaust air function
  With flow control option
• Pilot air supply port
  External
• C value
  1.54 l/sbar
• On switching time
  6 ms
• Product weight
  95 g
• Ambient temperature
  -5 °C ... 50 °C
• Pneumatic connection 1
  G1/8
• Note on materials
  RoHS-compliant
• Mounting position
  Any
• b-value
  0.5
• Vibration resistance
  Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
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]
Pneumatic connection 4
G1/8
Seals material
HNBR NBR
Valve function
5/3, exhausted
Reset method
Mechanical spring
Width dimension
18 mm
Type code
VL
Type of control
Direct
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Storage temperature
-20 °C ... 40 °C
Type of mounting
With through-hole
Pneumatic connection 2
G1/8
Housing material
Die-cast aluminum
Width
17.8 mm
Pneumatic working port
G1/8
Nominal width
5 mm
Manual override
None
Symbol
00991021
Pilot pressure
3 bar ... 8 bar
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Noise level
75 dB(A)
Pilot air port 12
M5
Pneumatic connection 3
G1/8
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Temperature of medium
-5 °C ... 50 °C
Pilot air port 14
M5
Pneumatic connection 5
G1/8

173177 Related Documents