151849 Festo Directional Control Valves

Product Details

• Sealing principle
  Soft
• Flow direction
  Reversible
• Switching time off
  59 ms
• Type code
  VL
• Standard nominal flow rate
  2300 l/min
• Certification
  UL - Recognized (OL)
• Lap
  Overlap
• Actuation type
  Pneumatic
• Design
  Piston gate valve
• Exhaust air function
  With flow control option
• ISO code
  208
• Pilot pressure
  3 bar ... 16 bar
• Temperature of medium
  -10 °C ... 60 °C
• Pilot air port 14
  Sub-base, size 2 as per ISO 5599-1
• Pneumatic connection 4
  Sub-base, size 2 as per ISO 5599-1
• Housing material
  Die-cast aluminum
• Width
  54 mm
• Pneumatic working port
  Sub-base, size 2 as per ISO 5599-1 G3/8
• Width dimension
  56 mm
• Symbol
  00991021
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Product weight
825 g
Pneumatic connection 1
Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 5
Sub-base, size 2 as per ISO 5599-1
Valve function
5/3, exhausted
Reset method
Mechanical spring
Mounting position
Any
Conforms to standard
ISO 5599-1
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pneumatic connection 2
Sub-base, size 2 as per ISO 5599-1
Seals material
HNBR NBR
Operating pressure
-0.9 bar ... 16 bar
Nominal width
11.5 mm
Manual override
None
Type of control
Direct
On switching time
16 ms
Vibration resistance
Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Noise level
85 dB(A)
Type of mounting
On sub-base With through-hole and screw
Note on materials
RoHS-compliant
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature
-10 °C ... 60 °C
Pilot air port 12
Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 3
Sub-base, size 2 as per ISO 5599-1

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