VFOE-LE-T-G38-Q10 – One-Way Flow Control Valve – Festo Flow Control Valves

USD $ 18.90 USD $ 15.50

SKU: Festo 8068732

Manufacturer Part Number: Festo 8068732
Festo Flow Control Valves: VFOE-LE-T-G38-Q10
OEM Spec Ref 

The Festo VFOE-LE-T-G38-Q10, with MPN 8068732, is an exceptional Flow Control Valve engineered to regulate fluid flow with precision and reliability in various industrial settings. This product is tailored to enhance control over fluid dynamics, thereby optimizing operational efficiency and performance.

Key Features:

  • Precise Flow Regulation: Designed to offer meticulous control over the rate of fluid flow, this valve ensures consistent operating conditions across a variety of applications.
  • Durable Construction: Crafted from robust materials, the VFOE-LE-T-G38-Q10 withstands the rigors of industrial environments, ensuring durability and long-term reliability.
  • Compact and Efficient Design: Its streamlined configuration allows for installation in areas where space is at a premium without compromising functionality.
  • User-Friendly Interface: Features an intuitive adjustment mechanism that allows for easy and precise settings, making system management straightforward.
  • Versatile Compatibility: Engineered to integrate smoothly with a wide array of fluid systems, it offers flexibility in system upgrades and design.


  • Enhanced System Performance: By maintaining optimal flow rates, it contributes significantly to the efficiency and reliability of fluid management processes.
  • Cost-Effective Operation: Optimizes flow to reduce wastage and energy costs, leading to significant operational savings.
  • Extended Equipment Life: Regulates fluid flow to prevent overloads and minimize wear on system components, enhancing their lifespan and reducing maintenance requirements.
  • Improved Safety: Provides reliable and consistent flow control, which is crucial for meeting stringent safety standards and preventing industrial accidents.


  • Manufacturing Processes: Indispensable in controlling fluid flow in automated production lines, ensuring consistent and high-quality output.
  • Fluid Handling Systems: Crucial for applications requiring precise fluid management to maintain stability and performance of the system.
  • Testing and Measurement Facilities: Ideal for environments that necessitate exact fluid control for accurate and reliable testing and measurements.
  • General Industrial Applications: Suitable for a broad range of industrial uses where precise fluid control is essential to operational success.

The Festo VFOE-LE-T-G38-Q10 Flow Control Valve stands as a testament to Festo’s commitment to innovation and excellence in fluid control technology, providing a robust solution for enhancing the performance and efficiency of industrial processes.

Technical Data

Feature Specification
Valve function Exhaust air flow control non-return function
Pneumatic connection 1 QS-10
Pneumatic connection 2 G3/8
Actuation type Manual
Adjusting element Rotary knob with detent
Type of mounting Screw-in
Standard nominal flow rate in flow control direction 750 l/min
Standard nominal flow rate in non-return direction 700 l/min … 1000 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 21 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 1280 l/min
Standard flow rate in non-return direction at 6 -> 0 bar 1400 l/min … 1600 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 15.6 Nm
Nominal tightening torque 13 Nm
Tolerance for nominal tightening torque ± 20%
Product weight 29.5 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 0.0295 kg