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We Make Valve Automation Easy
We Make Valve Automation Easy

VIP-EVO Series High Pressure Coaxial On-Off Valves

Fast Acting,High Cycle with No External Moving Parts; Connections (NPT or G threads 3/8" to 2")
VIP-EVO Series High Pressure, Compact On Off Valve



Assured Automation’s VIP-EVO series High Pressure Coaxial Valves with Integral pneumatic actuator are extremely compact, fast-acting on-off valves. This compact design provides for a streamlined installation while using less air for each cycle. They have a long life of up to 300,000 cycles which is 9 to 10 times that of the same size ball valve.
Complete accessories including solenoid valves for use as pilot valves and limit switches for position indication are available and will be pre-installed at the factory.


Fluid Dynamics Studies

Fluid Dynamic Simulation
Finite Element Analysis programs were used to study the fluid dynamics and make changes to the valve geometry in order to optimize the Cv and eliminate turbulance caused by the seat being in the center of the flow path.

Features & Benefits

  • Pneumatic actuator built-in to the valve body making the complete envelope extremely compact, lightweight, and streamlined while using less air per cycle
  • High opertaing safety up to SIL 3
  • Chemical Nickel plated piston resists corrosion and lessens friction providing for a longer life
  • Vent/Inspection ports allow routine checking for leaks
  • No external moving parts make it an extremely safe solution and pro0vide for easy mounting


  • Body - Black Anodized Aluminum (non-wetted)
  • End Connections - Nickel Plated Brass (wetted)
  • Piston - Chemical Nickel Plated Brass (wetted)
  • Seat - PTFE with 15% glass fiber
  • Seals - Viton®, BUNA, or EPDM
End Connections
  • NPT Threaded: 3/8" to 2"
  • G (BSPP): 3/8" to 2"
Temperature Range:
  • -4 to 302°F (EPDM & Viton)
  • -4 to 176°F (BUNA)
Pressure Range:
  • 29 inHg vacuum to 580 psi
Vacuum Tightness:
  • Leak rate < 5 x 10-5 mbar x l/s
    (value < 2g of air at room temperature per year)

Cross Section

cross section of VIP-EVO high pressure coaxial valve

Typical Applications

  • Air distribution lines
  • Injection blow molding
  • PSA generators
  • Car wash systems
  • Gas Compressors
  • Packaging industry
  • Food industry (utility services)

Available Actuators

Spring Return

Fail Closed

Spring Return

Fail Open

Double Acting

Fail in Place

Interactive Demo

Viton® is a trademark of the DuPont Company.
buy an VIP-EVO Series Compact On/Off Valve
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© Assured Automation. We reserve the right to make technical changes at any time.
Please contact us to verify any information that is critical to your application..