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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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 designExtended 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 operationData Storage – up to 1 year of diagnostic data stored within the device – trend and identify valve problems before they impact plant operationImproved 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 calibrationImproved user interfaces and integration software to all major control systemsOne device – modular platform to support future upgrades
Applicable Industries
Power Generation, Refining, Petrochemicals, Midstream Oil and Gas, Upstream Oil and Gas.Key Applications :
Steam Turbine Generator, Condenser, Cooling Tower, Reactor Building, Turbine Building, Reactor Facility Grounds and BOP, Steam Turbine, Gas Turbine, Heat Recovery Steam Generator, Balance Of Plant, Distillation, Hydroprocessing Reforming, Cracking, Secondary, Blending, Quenching and Fractioning, Charge Gas Compression, Seperation, Pipeline Integrity, Operations, Dehydration, Refrigeration, Liquifaction, Loading/Shipping, Regasification, Auxillary, Dehydration/Treating, Compression.
Specifications
Signal – Communication
HART 7 over 4-20mA
Diagnostics
Positioner DiagnosticsAdvanced DiagnosticsOnline Valve Diagnostics:
Construction / Materials
Copper-free Aluminum Housing
Operating Temperature
-55°C to +85°C
Pneumatics Action
Single Acting, fail safeRotary and linear
Supply Pressure
20 to 120psi
Air Delivery
410 SLPM @ 30psi
Certification
ATEX, IECEx, US, Canada approvals (in process, pending) forFlameproof/Explosion-proofIntrinsic SafetyDust Ignition proofIncreased Safety
