VHER-H-B43C-G14 – Hand Lever Valve – Festo Mechanical and Hand Operated Valves

USD $ 123.06 USD $ 100.91

SKU: Festo 3514710

Manufacturer Part Number: Festo 3514710
Festo Mechanical & Hand Operated Valves: VHER-H-B43C-G14
OEM Spec Ref 

The Festo VHER-H-B43C-G14, with MPN 3514710, represents a pinnacle of precision and reliability in Mechanical Hand Operated Valves, meticulously engineered to meet the exacting demands of industrial pneumatic systems. This valve is designed to provide exceptional control and versatility, ensuring seamless operation and optimal performance in various industrial applications.

Key Features:

  • Robust Construction: Crafted from high-quality materials, the VHER-H-B43C-G14 boasts durability and resilience, capable of withstanding the rigors of industrial environments for prolonged periods.
  • Precision Control: Engineered with precision in mind, this valve offers fine-tuned control over pneumatic operations, allowing for precise adjustment of air flow and pressure.
  • Versatile Design: With its versatile design, the VHER-H-B43C-G14 is compatible with a wide range of pneumatic systems and configurations, providing adaptability to diverse industrial settings.
  • Easy Operation: Designed for ease of use, this valve features intuitive controls and a user-friendly interface, enabling quick and hassle-free adjustments in pneumatic setups.
  • Reliable Performance: Built to deliver consistent and reliable performance, the VHER-H-B43C-G14 ensures stable operation, contributing to the efficiency and productivity of industrial processes.


  • Enhanced System Control: By offering precise control over air flow and pressure, this valve enhances the overall control and efficiency of pneumatic systems, optimizing performance and productivity.
  • Reduced Downtime: With its reliable performance and durable construction, the VHER-H-B43C-G14 minimizes the risk of system failures and downtime, ensuring uninterrupted operation and productivity.
  • Improved Efficiency: The precise control capabilities of this valve help optimize pneumatic processes, reducing energy consumption and operational costs, thereby improving overall efficiency and sustainability.
  • Enhanced Safety: With its robust construction and reliable performance, the VHER-H-B43C-G14 contributes to a safer working environment, minimizing the risk of accidents and ensuring compliance with safety standards.


  • Manufacturing: Ideal for use in manufacturing facilities, where precise control over pneumatic operations is essential for high-quality production and process efficiency.
  • Automation: Well-suited for automation systems, the VHER-H-B43C-G14 enables precise control and manipulation of pneumatic functions in automated processes, ensuring accuracy and reliability.
  • Material Handling: Perfect for material handling applications, this valve facilitates smooth and efficient operation of pneumatic conveying and handling systems, enhancing productivity and throughput.
  • General Pneumatics: Versatile and adaptable, the VHER-H-B43C-G14 is suitable for a wide range of pneumatic applications across various industries, providing reliable performance and control in diverse settings.

The Festo VHER-H-B43C-G14 Mechanical Hand Operated Valve exemplifies Festo’s commitment to excellence in pneumatic technology, offering precision, reliability, and versatility for optimized performance in industrial pneumatic systems.

Technical Data

Feature  Specification
Valve function 4/3, closed
Actuation type Manual
Width 66 mm
Standard nominal flow rate 1150 l/min
Pneumatic working port G1/4
Operating pressure 0 bar … 10 bar
Information on operating pressure Vacuum operation at connection 3 only

In dual pressure mode, the pressure at connection 1 must be

higher than at connection 3.

Structural design Rotary gate valve
Nominal width 8 mm
Exhaust air function With flow control option
Application note Operate by hand only
Sealing principle Hard
Type of control Direct
Flow direction Non-reversible
Symbol 00995942
Underlap yes
Switching position indication with accessories
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)
Corrosion resistance class (CRC) 2 – Moderate corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Temperature of medium -20 °C … 80 °C
Ambient temperature -20 °C … 80 °C
Actuating torque 2 Nm
Product weight 560 g
Type of mounting Optionally:
Front panel mounting
With through-hole
Pneumatic connection 1 G1/4
Pneumatic connection 2
Pneumatic connection 3 G1/4
Pneumatic connection 4 G1/4
Note on materials RoHS-compliant
Seals material NBR
Housing material Die-cast aluminum
Lever material Die-cast aluminum
Weight 0.560 kg