VBQF-U-G14-Q8 – Quick Exhaust Valve – Festo Shut Off Valves Pneumatic

USD $ 117.39 USD $ 96.26

SKU: 548002

Manufacturer Part Number: Festo 548002
Festo Shut Off Valves Pneumatic: VBQF-U-G14-Q8
OEM Spec Ref 

The Festo VBQF-U-G14-Q8, with MPN 548002, is an expertly engineered pneumatic shut-off valve designed to offer precise flow control and reliable operation in various industrial settings. This shut-off valve is an essential component for managing pneumatic systems efficiently, ensuring both safety and performance are maintained at high levels.

Key Features:

  • Precision Flow Control: The VBQF-U-G14-Q8 is crafted to provide exact control over gas and air flow in pneumatic systems, enhancing system responsiveness and operational accuracy.
  • Robust Construction: Made with high-quality materials, this shut-off valve is built to withstand the demanding conditions typical in industrial environments, ensuring durability and long service life.
  • Compact and Flexible Design: Its compact structure allows for easy installation in limited spaces without compromising its functionality, making it versatile for a wide array of applications.
  • Easy Operation: Equipped with an intuitive operational mechanism, this valve allows for quick and efficient control adjustments, facilitating seamless system integration.
  • Universal Compatibility: Designed to be compatible with a variety of pneumatic systems, it offers exceptional flexibility in system design and upgrades.


  • Enhanced Operational Safety: By reliably controlling flow, it helps prevent system failures and ensures operational safety, adhering to strict industrial safety standards.
  • Reduced Maintenance Costs: The valve’s high-quality construction minimizes the need for frequent maintenance, reducing operational costs and downtime.
  • Improved System Efficiency: Effective flow control contributes to optimal system performance, enhancing efficiency and reliability of pneumatic operations.
  • Extended Equipment Lifespan: By providing stable flow control, it helps protect other pneumatic components from damage, extending their operational lifespan.


  • Automation Systems: Crucial for managing air flow in automated production lines, ensuring consistent operation and high-quality output.
  • Safety Control Systems: Plays a vital role in emergency and safety control systems where quick and reliable shut-off is necessary.
  • Energy Management: Ideal for use in energy management systems that require precise control of air or gas flow to optimize energy usage.
  • General Industrial Pneumatics: Suitable for a broad range of industrial pneumatic applications, providing robust performance and reliability.

The Festo VBQF-U-G14-Q8 pneumatic shut-off valve exemplifies Festo’s commitment to enhancing pneumatic technology, offering a robust and precise solution for effective flow control in diverse industrial processes.

Technical Data

Feature Specification
Valve function Quick exhaust
Selection of additional function with muffler
Pneumatic connection 1 QS-8
Pneumatic connection 2
Type of mounting Screw-in
Standard flow rate exhaust 6-> 0 bar 2500 l/min
Standard nominal flow rate pressurization 6->5 bar 800 l/min
Operating pressure 0.5 bar … 10 bar
Ambient temperature -10 °C … 60 °C
Housing material Die-cast aluminum
Die-cast zinc
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Nominal width 7 mm
Mounting position Any
Symbol 00991460
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC) 1 – Low corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Cleanroom class Class 4 according to ISO 14644-1
Temperature of medium -10 °C … 60 °C
Noise level 75 dB(A)
Product weight 232 g
Note on materials RoHS-compliant
Seals material NBR
Weight 0.232 kg