vfoh-le-a-g18-q6

Product ID:14733
Updated: 2026/7/4
Festo vfoh-le-a-g18-q6

Key Features

  • 1Control exhaust air efficiently with a one-way flow function.
  • 2Operate easily via manual actuation for simple adjustments.
  • 3Adjust flow conveniently using the external hex feature.
  • 4Handle high flow rates up to 255 l/min in the control direction.
  • 5Ensure durability with a 10 bar pressure and 150°C temperature rating.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
Exhaust air flow control non-return function
Pneumatic connection 1
QS-6
Pneumatic connection 2
G1/8
Actuation type
Manual
Adjusting element
External hexagon
Type of mounting
Screw-in
Standard nominal flow rate in flow control direction
255l/min
Standard nominal flow rate in non-return direction
111l/min 280l/min
Ambient temperature
0°C 150°C
Mounting position
Any
Symbol
00991452
Operating pressure for entire temperature range
0.2bar 10bar
Standard flow rate in flow control direction 6 -> 0 bar
370l/min
Standard flow rate in non-return direction at 6 -> 0 bar
330l/min 390l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity
VDMA24364-B2-L
Storage temperature
-10°C 150°C
Temperature of medium
0°C 150°C
Nominal tightening torque
3Nm
Tolerance for nominal tightening torque
± 10%
Product weight
23g
Note on materials
RoHS-compliant
Seals material
FPM
Hollow bolt material
Wrought aluminum alloy
Releasing ring material
Brass, nickel-plated
Material of adjusting screw
High-alloy stainless steel
Swivel joint material
Brass Nickel-plated
Manufacturer ID
578798

Specifications may be subject to change without notice

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