Masoneilan SVI™ FF Valve Positioner

The SVI FF is an advanced performance positioner with FOUNDATION™ protocol, for single and double-acting pneumatic control valves.

Its universal and modular design with a proven non-contact position sensor fits many applications, offering high-performance valve control with real-time diagnostics.



  • Communication Platform: FoundationTM Fieldbus
  • Input Signal: FoundationTM Fieldbus, No external power required, Supply pressure (single and double acting): 20 – 150 psi (1.4 – 10.3 bar)
  • Communication Software Interface: LAS (Link Active Scheduler)
  • Hazardous Area Certifications: FM, FMC, IEC and ATEX certifications for explosion proof, intrinsically safe, flame proof; Enclosure protection: NEMA 4X / IP66