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Series-VF

Acrylic Flowmeters for Gas/Liquid, 2" & 4" Scales, NIST Options

Models In Stock
  • Appealing design allows for complete visual inspection with bodies that are cut and precision machined from solid, clear acrylic blocks
  • Increased reading accuracy with clear visibility of the float on a smooth white background
  • Eliminates the need for troublesome conversions and increases product operating life with direct reading scales that are hot stamped into the plastic
  • High repeatability from precision machined tapered bores
  • Low installation costs with back or end connection options with metal mounting inserts that can be supported directly by system piping
Series-VF
From $ 56.25
Models In Stock
Acrylic Flowmeters for Gas/Liquid, 2" & 4" Scales, NIST Options Series-VF Series-VF
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Product Overview
  • Applications Chemicals, Environmental Monitoring, Medical
  • Compliance Note Meets the technical requirements of EU Directive 2011/65/EU (RoHS II)
  • Mounting Orientation Vertical
  • Measurement Pressure Type Gauge
  • Process Connection Size 1/8 in
  • Process Connection Type NPT Female
  • Proof Pressure Up to 100 psi

The Series VF Visi-Float® Flowmeters are a line of direct reading, precision machined, clear acrylic body flowmeters suitable for both gas and liquid applications. The fabrication of the Visi-Float® flowmeters is backed by over 60 years of experience in acrylic instrument machining. This Series consists of 2" (51 mm) and 4" (102 mm) scales with optional precision metering valves.

NIST CALIBRATION available in Product Configurator.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

  • Medical equipment
  • Laboratory equipment
  • Air samplers
  • Gas analyzers
  • Pollution monitors
  • Chemical injectors
  • Cabinet purging

Accessories

accessories

Regulator kit for VFB.
$333.45 / each
0 In Stock
Regulator kit for RMA or VFA.
$333.45 / each
0 In Stock
Rated 5 out of 5 by from Flow Meters I like how compact and durable these flow meters are. I would purchase this product again.
Date published: 2025-11-22
Rated 5 out of 5 by from Product review great product, just what I needed to finish the job
Date published: 2025-11-13
Rated 5 out of 5 by from Dwyer SCFH gauge Have been using them for years and years, industry best?
Date published: 2025-11-10
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What are the standard conditions? 70°F and 14.7 psia?

Asked by: SteveInNC
That is correct. These are calibrated at ambient conditions (70 F, 14.7 PSIA).
Answered by: AD Application Engineer
Date published: 2025-09-11

Good morning I would like information about the type of stainless steel used in the connections and valve. Stainless steel 316, 304?

Asked by: mBorges
Thank you for your inquiry. Please contact us directly at tech@dwyeromega.com
Answered by: Application Engineer CB
Date published: 2025-05-16
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