High Pressure Coaxial Valve: VAX Series

July 16, 2014 - "Company News"

High Pressure Coaxial Valve: VAX Series



VAX Series coaxial valves have been proven in the control of vacuum and gaseous, liquid, gelatinous and highly viscous  media. The compact design, fast cycle speed and high duty cycles (1 Million +) make them ideal for OEM equipment manufacturers.

These coaxial valves are suitable for a broad variety of applications and exceed expectations even under the harshest conditions.

The design of the valves allows high flow rates to be controlled even at zero or full pressure drop. The VAX(E) or VAX(P) series are available in 2/2-way and 3/2-way versions with threaded ports. They feature complete pressure balancing - pressure drop has no effect on the valves switching characteristics.
  • The VAX(E) Electric series are direct acting solenoid valves
  • The VAX(P) Pneumatic series are controlled with compressed air or inert gas.
Typical Applications:
  • Vacuum and high pressure applications (to 600 PSI)
  • Gaseous, liquid, gelatinous or highly viscous media
  • High cycle applications
  • Precise mixing/dispensing
  • Process control applications
Features & Benefits:
  • Compact design
  • NPT End Connections
  • Bi-directional flow
  • Fast valve actuation
  • High cycle-life
  • Maintenance free
  • Limit switches (pneumatic only)
  • Positive shut-off

View VAX 3D Cross Sections

View VAX Animated Videos


  • Control Tube: SS
  • End Caps: Brass or SS
  • Center Body: (Non Wetted)
    • Aluminum (pneumatic models)
    • Nickel Plated Steel (electric models)
  • Seals: FPM
  • Seats: PTFE
Contact Us

We want to hear from you! For more information contact us today at 800-899-0553 or

email Kim ONeill.


Assured Automation is a leading provider of automated valves, actuators, flow meters and valve accessories. In addition to our standard products, we offer special order and custom assemblies for unique applications. Our experience in project and special valve automation spans over 25 years. Assured Automation is committed to achieving satisfaction through the provision of quality products and on time delivery. We are proud to be ISO 9000 certified since 2010.


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