Manufacturer Part Number: Festo 8068723
Festo Flow Control Valves: VFOE-LE-T-M5-Q4
The Festo VFOE-LE-T-M5-Q4, with MPN 8068723, is a premium flow control valve engineered to enhance the control and efficiency of pneumatic systems. Specifically designed to regulate air flow with precision, this valve is an indispensable component in a wide array of industrial applications, offering tailored solutions for managing fluid dynamics.
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The Festo VFOE-LE-T-M5-Q4 flow control valve embodies Festo’s commitment to pushing the boundaries of pneumatic technology, offering sophisticated solutions that improve the control, efficiency, and safety of industrial processes.
| Feature | Specification | 
|---|---|
| Valve function | Exhaust air flow control non-return function | 
| Pneumatic connection 1 | QS-4 | 
| Pneumatic connection 2 | M5 | 
| Actuation type | Manual | 
| Adjusting element | Rotary knob with detent | 
| Type of mounting | Screw-in | 
| Standard nominal flow rate in flow control direction | 90 l/min | 
| Standard nominal flow rate in non-return direction | 50 l/min … 90 l/min | 
| Ambient temperature | -10 °C … 60 °C | 
| Housing material | PBT | 
| Explosion prevention and protection | Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | 
| Mounting position | Any | 
| Symbol | 00991452 | 
| Width across flats | 9 mm | 
| Rotatability | 360 deg/continuous swiveling not permissible | 
| Operating pressure for entire temperature range | 0.02 MPa … 1 MPa | 
| Operating pressure for entire temperature range | 0.2 bar … 10 bar | 
| Operating pressure for entire temperature range | 2.9 psi … 145 psi | 
| Standard flow rate in flow control direction 6 -> 0 bar | 150 l/min | 
| Standard flow rate in non-return direction at 6 -> 0 bar | 130 l/min … 160 l/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 zone III | 
| Cleanroom class | Class 4 according to ISO 14644-1 | 
| Temperature of medium | -10 °C … 60 °C | 
| Max. tightening torque | 2.4 Nm | 
| Nominal tightening torque | 2 Nm | 
| Tolerance for nominal tightening torque | ± 20% | 
| Product weight | 3.3 g | 
| Note on materials | RoHS-compliant | 
| Cover material | PBT | 
| Material of dynamic seals | HNBR | 
| Threaded bolt material | Steel, galvanized | 
| Releasing ring material | PBT | 
| Static seal material | NBR | 
| Weight | 0.0033 kg | 
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