Masoneilan SVI3 Digital Valve Positioner

Masoneilan SVI3 Digital Valve Positioner

Accurate, Responsive and Reliable

VIDEO

The third generation Baker Hughes Masoneilan™ SVI™ is a user friendly digital valve positioner for pneumatic control valves.  Utilizing advanced control and diagnostic algorithms, along with field-proven noncontact position sensing technology, the SVI delivers accurate, responsive, and reliable positioning performance.

Features / Benefits :

Reliable and Accurate:

  • Build on 20+ years and billions of hours of field proven valve position sensing technology, control algorithms, and advance performance pneumatic design
    • Extended temperature range down to -55 degC

Increases Plant Efficiency:

  • Online Valve diagnostics – 19 new diagnostics to continuously monitor valve health while the valve is in operation
    • Data Storage – up to 1 year of diagnostic data stored within the device – trend and identify valve problems before they impact plant operation
    • Improved pneumatic performance – 40% reduction in steady state air consumption, with 15% increase in air delivery

Simple and Easy to Use :

  • Simplified commissioning –  “SMART CAL” single button setup and calibration
    • Improved user interfaces and integration software to all major control systems
    • One device – modular platform to support future upgrades

Specifications

Signal – Communication

  • HART 7 over 4-20mA

Diagnostics

  • Positioner Diagnostics
    • Advanced Diagnostics
    • Online Valve Diagnostics:

Construction / Materials

  • Copper-free Aluminum Housing

Operating Temperature

  • -55°C to +85°C

Pneumatics Action

  • Single Acting, fail safe
    • Rotary and linear

Supply Pressure

  • 20 to 120psi

Air Delivery

  • 410 SLPM @ 30psi

Certification

  • ATEX, IECEx, US, Canada approvals (in process, pending) for 
  • Flameproof/Explosion-proof
  • Intrinsic Safety
  • Dust Ignition proof
  • Increased Safety