V Series Positioner

Brand: SVF Flow Controls, LLC

The SVF "V" Series Positioner are High Performance Pneumatic & Electro-Pneumatic Positioners designed and manufactured to offer years of trouble-free and economical operation.

Every component has been field-tested and field-proven to exceed expectations of performance and reliability.
Features
  • Truly modular/Totally field upgradeable
  • Stainless Steel fasteners and Port reinforcements
  • Precise "Click-Lock" calibration
  • I/P Converter designed to provide flawless automatic compensation for Supply Pressure, Atmospheric Pressure and Ambient Temperature changes
  • Universal mounting flexibility
  • Models include General Purpose (VE/VP), Fail-Freeze I/P (VF) and Hazardous Locations (VX/VI)

Specifications

Materials of Construction

  • Enclosure: PPA Composite, 300 Series Stainless Port Rings, Cover and Mounting Bolts
  • Internals: PPA, PPS and PEEK Composites, 300 Series Stainless Steel, Nickel Plated Brass
  • Spool Valve: Carpenter 70 Grade Stainless Steel
  • I/P Converter: PPA Composite, Delrin*, TEFLON Coated Carbon Steel, Nickel Plated Carbon Steel, High Density Polyethylene
  • Signal Diaphragm/O-Rings: Buna "N"

Resolution

  • 0.25% Maximum
  • 0.10% Typical

Repeatability

  • 99.75% Minimum
  • 99.90% Typical

Hysteresis

  • 0.50% Maximum
  • 0.25% Typical

Linearity

  • ±1.0% Maximum

Gain @ 80 PSIG

  • 250 Single-Acting
  • 500 Double-Acting

Air Consumption @ 80 PSIG

  • 0.25 SCFM - Standard Flow Spool Valve
  • 0.45 SCFM - Maximum Flow Spool Valve

Temperature Range

  • -40°F to 150°F (-40°C to 65°C)

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