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  • Masoneilan SVI3 Digital Valve Positioner

    Accurate, Responsive and Reliable

    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.

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    SVI3

    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

Masoneilan SVI3 Digital Valve Positioner

Masoneilan SVI3 Digital Valve Positioner

Applicable Industries

Power Generation, Refining, Petrochemicals, Midstream Oil & Gas, Upstream Oil & Gas.

Key Applications : Steam Turbine Generator, Condenser, Cooling Tower, Reactor Building, Turbine Building, Reactor Facility Grounds & BOP, Steam Turbine, Gas Turbine, Heat Recovery Steam Generator,  Balance Of Plant, Distillation, Hydroprocessing  Reforming, Cracking, Secondary, Blending, Quenching & Fractioning, Charge Gas Compression, Seperation, Pipeline Integrity, Operations, Dehydration, Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Dehydration/Treating, Compression.