VZWF-B-L-M22C-G34-275-1P4-6-R1 – Air Solenoid Valve – Festo Solenoid-Actuated Process and Media Valves

USD $ 300.30

SKU: Festo 1492121

Manufacturer Part Number: Festo 1492121
Festo Solenoid-Actuated Process and Media Valves: VZWF-B-L-M22C-G34-275-1P4-6-R1
OEM Spec Ref 

The Festo VZWF-B-L-M22C-G34-275-1P4-6-R1, MPN 1492121, stands as a testament to Festo’s commitment to innovation and quality in the realm of industrial automation. This solenoid-actuated process and media valve excels in precise fluid control, making it an essential component for a variety of demanding applications. Designed to operate reliably under rigorous conditions, it provides a robust solution for controlling media flow in numerous industrial environments.

Key Features:

  • Precision Fluid Management: This valve ensures accurate control over fluid flow, providing reliable operation in systems requiring precise media handling.
  • High Compatibility: With a G3/4 inch thread, it is compatible with a wide range of piping configurations, ensuring easy integration into existing systems.
  • Durable Construction: Built to withstand challenging industrial conditions, it offers a long service life and minimal maintenance needs.
  • Versatile Application: Designed to handle both slightly contaminated and clean media, making it suitable for a diverse array of process requirements.
  • Direct-Acting Design: The solenoid actuation allows for quick and efficient response times, enhancing system responsiveness and performance.


  • Operational Excellence: Its precise control capabilities enhance the efficiency and accuracy of fluid-handling systems, promoting higher productivity and reduced operational issues.
  • Cost-Effective Operation: With minimal power consumption and low maintenance requirements, it offers an economical solution for managing media in industrial applications.
  • Reliability and Safety: The valve’s robust design ensures reliable operation and enhances safety by preventing leaks and system failures.
  • Seamless Integration: Easy to install and configure, it facilitates hassle-free upgrades and integration into diverse system architectures.


  • Chemical Processing: Ideal for controlling the flow of various chemicals in processing industries, where precision and reliability are crucial.
  • Water Treatment: Enhances the operation of water treatment systems by ensuring precise control over water and other treatment fluids.
  • General Industrial Automation: A key component in automated systems across manufacturing and production facilities, where dependable fluid control is necessary.
  • Food and Beverage: Meets stringent industry standards required for handling food-grade materials, ensuring safe and precise media control.

The Festo VZWF-B-L-M22C-G34-275-1P4-6-R1 solenoid-actuated valve is a pivotal advancement in fluid control technology. Its robust construction, combined with precise control and versatile application options, makes it an invaluable asset for industries aiming to enhance their operational processes. With Festo’s proven reliability, this valve represents a strategic investment in improving industrial efficiency and productivity.

Technical Data

Feature Specification
Structural design Diaphragm valve
Force pilot operated
Actuation type Electrical
Sealing principle Soft
Mounting position Magnet, upright
Type of mounting Line installation
Fitting connection G1/2
Electrical connection Form A
as per EN 175301-803
Rectangular design
Nominal width 27.5 mm
Valve function 2/2, closed, monostable
Manual override None
Flow direction Non-reversible
Medium Compressed air as per ISO 8573-1:2010 [7:-:-] Inert gas
Mineral oil
Neutral liquids
Other flow media on request
Nominal pressure of fitting PN 40
Pressure difference 0 MPa
Differential pressure 0 bar
Pressure difference 0 psi
Coil characteristics 24 V DC: 11.0 W
Permissible voltage fluctuations +/- 10 %
Symbol 00992976
Medium pressure 0 MPa … 0.6 MPa
Medium pressure 0 bar … 6 bar
Medium pressure 0 psi … 87 psi
Max. viscosity 22 mm²/s
Temperature of medium -10 °C … 80 °C
Ambient temperature -10 °C … 35 °C
Leak rate to EN 12266-1 A
Flow rate Kv 7.5 m³/h
Standard nominal flow rate 8020 l/min
On switching time 275 ms
Switching time off 290 ms
Note on materials RoHS-compliant
LABS (PWIS) conformity VDMA24364 zone III
Housing material Cast stainless steel
Material number of housing 1.4581
Seals material NBR
Material of screws High-alloy stainless steel
Material number of screw 1.4301
Product weight 1500 g
Degree of protection IP65
Corrosion resistance class (CRC) 3 – High corrosion stress
Weight 1.500 kg