Dwyer SERIES VF VISI-FLOAT® ACRYLIC FLOWMETER

Dwyer SERIES VF VISI-FLOAT® ACRYLIC FLOWMETER
Dwyer

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Description

Dwyer SERIES VF VISI-FLOAT® ACRYLIC FLOWMETER
Hot-Stamped Scales, Multi-Angle Views of Flow

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.

Features:

  • Bodies are cut and precision machined from solid, clear acrylic blocks allowing for complete visual inspection
  • White background allows for better visibility of the float increasing reading accuracy
  • Direct reading scales are hot stamped into the plastic eliminating the need for troublesome conversions and increasing product operating life
  • Precision machined tapered bore enables high repeatability
  • Low installation costs with back or end connection options with metal mounting inserts that can be supported directly by system piping

Applications:

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

Specifications:

  • Service: Compatible gases and liquids
  • Wetted Materials: Body: Acrylic plastic; O-ring: Buna-N (fluoroelastomer available); Metal parts: Nickel plated brass standard, SS optional; Float: SS, black glass, aluminum, K monel depending on range
  • Temperature & Pressure Limits: Without Valve: 100 psig (6.9 bar) @ 150°F (65°C); 150 psig (10 bar) @ 100°F (38°C); With Valve: 100 psig (6.9 bar) @ 120°F (48°C)
  • Accuracy: VFA = 5% of FS; VFB = 3% of FS
  • Process Connection: 1/8″ female NPT. VFB ranges 85 and 86 have 1/4″ NPT back connections or 3/8″ NPT end connections. These ranges not available with brass valves
  • Scale Length: VFA 2″ typical length; VFB 4″ typical length
  • Mounting Orientation: Mount in vertical position
  • Weight: VFA: 4.0 to 4.8 oz (.11 to .14 kg); VFB: 7.2 to 8.8 oz (.20 to .25 kg)
  • Agency Approvals: Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).

Models:

  • VFA-1 Flowmeter, range .1-1 SCFH air.
  • VFA-1-BV Flowmeter, range .1-1 SCFH air.
  • VFA-1-EC Flowmeter, range .1-1 SCFH air.
  • VFA-1-EC-SS Flowmeter, range .1-1 SCFH air.
  • VFA-1-SS Flowmeter, range .1-1 SCFH air.
  • VFA-1-SSV Flowmeter, range .1-1 SCFH air.
  • VFA-2 Flowmeter, range .2-2 SCFH air.
  • VFA-2-BV Flowmeter, range .2-2 SCFH air.
  • VFA-2-EC Flowmeter, range .2-2 SCFH air.
  • VFA-2-EC-SS Flowmeter, range .2-2 SCFH air.
  • VFA-2-SS Flowmeter, range .2-2 SCFH air.
  • VFA-2-SSV Flowmeter, range .2-2 SCFH air.
  • VFA-21 Flowmeter, range .06-0.5 LPM air.
  • VFA-21-BV Flowmeter, range .06-0.5 LPM air.
  • VFA-21-EC Flowmeter, range .06-0.5 LPM air.
  • VFA-21-EC-SS Flowmeter, range .06-0.5 LPM air.
  • VFA-21-SS Flowmeter, range .06-0.5 LPM air.
  • VFA-21-SSV Flowmeter, range .06-0.5 LPM air.
  • VFA-22 Flowmeter, range .15-1 LPM air.
  • VFA-22-BV Flowmeter, range .15-1 LPM air.
  • VFA-22-EC Flowmeter, range .15-1 LPM air.
  • VFA-22-EC-SS Flowmeter, range .15-1 LPM air.
  • VFA-22-SS Flowmeter, range .15-1 LPM air.
  • VFA-22-SSV Flowmeter, range .15-1 LPM air.
  • VFA-23 Flowmeter, range .6-5 LPM air.
  • VFA-23-BV Flowmeter, range .6-5 LPM air.
  • VFA-23-EC Flowmeter, range .6-5 LPM air.
  • VFA-23-EC-SS Flowmeter, range .6-5 LPM air.
  • VFA-23-SS Flowmeter, range .6-5 LPM air.
  • VFA-23-SSV Flowmeter, range .6-5 LPM air.
  • VFA-24 Flowmeter, range 1-10 LPM air.
  • VFA-24-BV Flowmeter, range 1-10 LPM air.
  • VFA-24-EC Flowmeter, range 1-10 LPM air.
  • VFA-24-EC-SS Flowmeter, range 1-10 LPM air.
  • VFA-24-SS Flowmeter, range 1-10 LPM air.
  • VFA-24-SSV Flowmeter, range 1-10 LPM air.
  • VFA-25 Flowmeter, range 3-25 LPM air.
  • VFA-25-BV Flowmeter, range 3-25 LPM air.
  • VFA-25-EC Flowmeter, range 3-25 LPM air.
  • VFA-25-EC-SS Flowmeter, range 3-25 LPM air.
  • VFA-25-SS Flowmeter, range 3-25 LPM air.
  • VFA-25-SSV Flowmeter, range 3-25 LPM air.
  • VFA-26 Flowmeter, range 6-50 LPM air.
  • VFA-26-BV Flowmeter, range 6-50 LPM air.
  • VFA-26-EC Flowmeter, range 6-50 LPM air.
  • VFA-26-EC-SS Flowmeter, range 6-50 LPM air.
  • VFA-26-SS Flowmeter, range 6-50 LPM air.
  • VFA-26-SSV Flowmeter, range 6-50 LPM air.
  • VFA-27 Flowmeter, range 10-100 LPM air.
  • VFA-27-BV Flowmeter, range 10-100 LPM air.
  • VFA-27-EC Flowmeter, range 10-100 LPM air.
  • VFA-27-EC-SS Flowmeter, range 10-100 LPM air.
  • VFA-27-SS Flowmeter, range 10-100 LPM air.
  • VFA-27-SSV Flowmeter, range 10-100 LPM air.
  • VFA-3 Flowmeter, range .6-5 SCFH air.
  • VFA-3-BV Flowmeter, range .6-5 SCFH air.
  • VFA-3-EC Flowmeter, range .6-5 SCFH air.
  • VFA-3-EC-SS Flowmeter, range .6-5 SCFH air.
  • VFA-3-SS Flowmeter, range .6-5 SCFH air.
  • VFA-3-SSV Flowmeter, range .6-5 SCFH air.
  • VFA-32 Flowmeter, range 6-50 cc/min water.
  • VFA-32-BV Flowmeter, range 6-50 cc/min water.
  • VFA-32-EC Flowmeter, range 6-50 cc/min water.
  • VFA-32-EC-SS Flowmeter, range 6-50 cc/min water.
  • VFA-32-SS Flowmeter, range 6-50 cc/min water.
  • VFA-32-SSV Flowmeter, range 6-50 cc/min water.
  • VFA-33 Flowmeter, range 10-100 cc/min water.
  • VFA-33-BV Flowmeter, range 10-100 cc/min water.
  • VFA-33-EC Flowmeter, range 10-100 cc/min water.
  • VFA-33-EC-SS Flowmeter, range 10-100 cc/min water.
  • VFA-33-SS Flowmeter, range 10-100 cc/min water.
  • VFA-33-SSV Flowmeter, range 10-100 cc/min water.
  • VFA-34 Flowmeter, range 20-200 cc/min water.
  • VFA-34-BV Flowmeter, range 20-200 cc/min water.
  • VFA-34-EC Flowmeter, range 20-200 cc/min water.
  • VFA-34-EC-SS Flowmeter, range 20-200 cc/min water.
  • VFA-34-SS Flowmeter, range 20-200 cc/min water.
  • VFA-34-SSV Flowmeter, range 20-200 cc/min water.
  • VFA-4 Flowmeter, range 1-10 SCFH air.
  • VFA-4-BV Flowmeter, range 1-10 SCFH air.
  • VFA-4-EC Flowmeter, range 1-10 SCFH air.
  • VFA-4-EC-SS Flowmeter, range 1-10 SCFH air.
  • VFA-4-SS Flowmeter, range 1-10 SCFH air.
  • VFA-4-SSV Flowmeter, range 1-10 SCFH air.
  • VFA-41 Flowmeter, range .6-5 GPH water.
  • VFA-41-BV Flowmeter, range .6-5 GPH water.
  • VFA-41-EC Flowmeter, range .6-5 GPH water.
  • VFA-41-EC-SS Flowmeter, range .6-5 GPH water.
  • VFA-41-SS Flowmeter, range .6-5 GPH water.
  • VFA-41-SSV Flowmeter, range .6-5 GPH water.
  • VFA-42 Flowmeter, range 2-10 GPH water.
  • VFA-42-BV Flowmeter, range 2-10 GPH water.
  • VFA-42-EC Flowmeter, range 2-10 GPH water.
  • VFA-42-EC-SS Flowmeter, range 2-10 GPH water.
  • VFA-42-SS Flowmeter, range 2-10 GPH water.
  • VFA-42-SSV Flowmeter, range 2-10 GPH water.
  • VFA-43 Flowmeter, range 3-20 GPH water.
  • VFA-43-BV Flowmeter, range 3-20 GPH water.
  • VFA-43-EC Flowmeter, range 3-20 GPH water.
  • VFA-43-EC-SS Flowmeter, range 3-20 GPH water.
  • VFA-43-SS Flowmeter, range 3-20 GPH water.
  • VFA-43-SSV Flowmeter, range 3-20 GPH water.
  • VFA-44 Flowmeter, range 8-40 GPH water.
  • VFA-44-BV Flowmeter, range 8-40 GPH water.
  • VFA-44-EC Flowmeter, range 8-40 GPH water.
  • VFA-44-EC-SS Flowmeter, range 8-40 GPH water.
  • VFA-44-SS Flowmeter, range 8-40 GPH water.
  • VFA-44-SSV Flowmeter, range 8-40 GPH water.
  • VFA-5 Flowmeter, range 2-20 SCFH air.
  • VFA-5-BV Flowmeter, range 2-20 SCFH air.
  • VFA-5-EC Flowmeter, range 2-20 SCFH air.
  • VFA-5-EC-SS Flowmeter, range 2-20 SCFH air.
  • VFA-5-SS Flowmeter, range 2-20 SCFH air.
  • VFA-5-SSV Flowmeter, range 2-20 SCFH air.
  • VFA-6 Flowmeter, range 4-30 SCFH air.
  • VFA-6-BV Flowmeter, range 4-30 SCFH air.
  • VFA-6-EC Flowmeter, range 4-30 SCFH air.
  • VFA-6-EC-SS Flowmeter, range 4-30 SCFH air.
  • VFA-6-SS Flowmeter, range 4-30 SCFH air.
  • VFA-6-SSV Flowmeter, range 4-30 SCFH air.
  • VFA-7 Flowmeter, range 5-50 SCFH air.
  • VFA-7-BV Flowmeter, range 5-50 SCFH air.
  • VFA-7-EC Flowmeter, range 5-50 SCFH air.
  • VFA-7-EC-SS Flowmeter, range 5-50 SCFH air.
  • VFA-7-SS Flowmeter, range 5-50 SCFH air.
  • VFA-7-SSV Flowmeter, range 5-50 SCFH air.
  • VFA-8 Flowmeter, range 10-100 SCFH air.
  • VFA-8-BV Flowmeter, range 10-100 SCFH air.
  • VFA-8-EC Flowmeter, range 10-100 SCFH air.
  • VFA-8-EC-SS Flowmeter, range 10-100 SCFH air.
  • VFA-8-SS Flowmeter, range 10-100 SCFH air.
  • VFA-8-SSV Flowmeter, range 10-100 SCFH air.
  • VFA-9 Flowmeter, range 20-200 SCFH air.
  • VFA-9-BV Flowmeter, range 20-200 SCFH air.
  • VFA-9-EC Flowmeter, range 20-200 SCFH air.
  • VFA-9-EC-SS Flowmeter, range 20-200 SCFH air.
  • VFA-9-SS Flowmeter, range 20-200 SCFH air.
  • VFA-9-SSV Flowmeter, range 20-200 SCFH air.
  • VFB-50 Flowmeter, range .3-3 SCFH air.
  • VFB-50-BV Flowmeter, range .3-3 SCFH air.
  • VFB-50-EC Flowmeter, range .3-3 SCFH air.
  • VFB-50-EC-SS Flowmeter, range .3-3 SCFH air.
  • VFB-50-SS Flowmeter, range .3-3 SCFH air.
  • VFB-50-SSV Flowmeter, range .3-3 SCFH air.
  • VFB-51 Flowmeter, range 2-20 SCFH air.
  • VFB-51-BV Flowmeter, range 2-20 SCFH air.
  • VFB-51-EC Flowmeter, range 2-20 SCFH air.
  • VFB-51-EC-SS Flowmeter, range 2-20 SCFH air.
  • VFB-51-SS Flowmeter, range 2-20 SCFH air.
  • VFB-51-SSV Flowmeter, range 2-20 SCFH air.
  • VFB-52 Flowmeter, range 4-40 SCFH air.
  • VFB-52-BV Flowmeter, range 4-40 SCFH air.
  • VFB-52-EC Flowmeter, range 4-40 SCFH air.
  • VFB-52-EC-SS Flowmeter, range 4-40 SCFH air.
  • VFB-52-SS Flowmeter, range 4-40 SCFH air.
  • VFB-52-SSV Flowmeter, range 4-40 SCFH air.
  • VFB-53 Flowmeter, range 10-100 SCFH air.
  • VFB-53-BV Flowmeter, range 10-100 SCFH air.
  • VFB-53-EC Flowmeter, range 10-100 SCFH air.
  • VFB-53-EC-SS Flowmeter, range 10-100 SCFH air.
  • VFB-53-SS Flowmeter, range 10-100 SCFH air.
  • VFB-53-SSV Flowmeter, range 10-100 SCFH air.
  • VFB-54 Flowmeter, range 10-150 SCFH air.
  • VFB-54-BV Flowmeter, range 10-150 SCFH air.
  • VFB-54-EC Flowmeter, range 10-150 SCFH air.
  • VFB-54-EC-SS Flowmeter, range 10-150 SCFH air.
  • VFB-54-SS Flowmeter, range 10-150 SCFH air.
  • VFB-54-SSV Flowmeter, range 10-150 SCFH air.
  • VFB-55 Flowmeter, range 20-200 SCFH air.
  • VFB-55-BV Flowmeter, range 20-200 SCFH air.
  • VFB-55-EC Flowmeter, range 20-200 SCFH air.
  • VFB-55-EC-SS Flowmeter, range 20-200 SCFH air.
  • VFB-55-SS Flowmeter, range 20-200 SCFH air.
  • VFB-55-SSV Flowmeter, range 20-200 SCFH air.
  • VFB-60 Flowmeter, range 100-1000 cc/min air.
  • VFB-60-BV Flowmeter, range 100-1000 cc/min air.
  • VFB-60-EC Flowmeter, range 100-1000 cc/min air.
  • VFB-60-EC-SS Flowmeter, range 100-1000 cc/min air.
  • VFB-60-SS Flowmeter, range 100-1000 cc/min air.
  • VFB-60-SSV Flowmeter, range 100-1000 cc/min air.
  • VFB-65 Flowmeter, range .2-4 LPM air..
  • VFB-65-BV Flowmeter, range .2-4 LPM air..
  • VFB-65-EC Flowmeter, range .2-4 LPM air..
  • VFB-65-EC-SS Flowmeter, range .2-4 LPM air..
  • VFB-65-SS Flowmeter, range .2-4 LPM air..
  • VFB-65-SSV Flowmeter, range .2-4 LPM air..
  • VFB-66 Flowmeter, range 1-10 LPM air.
  • VFB-66-BV Flowmeter, range 1-10 LPM air.
  • VFB-66-EC Flowmeter, range 1-10 LPM air.
  • VFB-66-EC-SS Flowmeter, range 1-10 LPM air.
  • VFB-66-SS Flowmeter, range 1-10 LPM air.
  • VFB-66-SSV Flowmeter, range 1-10 LPM air.
  • VFB-67 Flowmeter, range 1-20 LPM air.
  • VFB-67-BV Flowmeter, range 1-20 LPM air.
  • VFB-67-EC Flowmeter, range 1-20 LPM air.
  • VFB-67-EC-SS Flowmeter, range 1-20 LPM air.
  • VFB-67-SS Flowmeter, range 1-20 LPM air.
  • VFB-67-SSV Flowmeter, range 1-20 LPM air.
  • VFB-68 Flowmeter, range 3-30 LPM air.
  • VFB-68-BV Flowmeter, range 3-30 LPM air.
  • VFB-68-EC Flowmeter, range 3-30 LPM air.
  • VFB-68-EC-SS Flowmeter, range 3-30 LPM air.
  • VFB-68-SS Flowmeter, range 3-30 LPM air.
  • VFB-68-SSV Flowmeter, range 3-30 LPM air.
  • VFB-69 Flowmeter, range 4-40 LPM air.
  • VFB-69-BV Flowmeter, range 4-40 LPM air.
  • VFB-69-EC Flowmeter, range 4-40 LPM air.
  • VFB-69-EC-SS Flowmeter, range 4-40 LPM air.
  • VFB-69-SS Flowmeter, range 4-40 LPM air.
  • VFB-69-SSV Flowmeter, range 4-40 LPM air.
  • VFB-80 Flowmeter, range .5-12 GPH water.
  • VFB-80-BV Flowmeter, range .5-12 GPH water.
  • VFB-80-EC Flowmeter, range .5-12 GPH water.
  • VFB-80-EC-SS Flowmeter, range .5-12 GPH water.
  • VFB-80-SS Flowmeter, range .5-12 GPH water.
  • VFB-80-SSV Flowmeter, range .5-12 GPH water.
  • VFB-81 Flowmeter, range 6-60 GPH water.
  • VFB-81-BV Flowmeter, range 6-60 GPH water.
  • VFB-81-EC Flowmeter, range 6-60 GPH water.
  • VFB-81-EC-SS Flowmeter, range 6-60 GPH water.
  • VFB-81-SS Flowmeter, range 6-60 GPH water.
  • VFB-81-SSV Flowmeter, range 6-60 GPH water.
  • VFB-82 Flowmeter, range 2-30 cc/min water.
  • VFB-82-BV Flowmeter, range 2-30 cc/min water.
  • VFB-82-EC Flowmeter, range 2-30 cc/min water.
  • VFB-82-EC-SS Flowmeter, range 2-30 cc/min water.
  • VFB-82-SS Flowmeter, range 2-30 cc/min water.
  • VFB-82-SSV Flowmeter, range 2-30 cc/min water.
  • VFB-83 Flowmeter, range 1-20 GPH water.
  • VFB-83-BV Flowmeter, range 1-20 GPH water.
  • VFB-83-EC Flowmeter, range 1-20 GPH water.
  • VFB-83-EC-SS Flowmeter, range 1-20 GPH water.
  • VFB-83-SS Flowmeter, range 1-20 GPH water.
  • VFB-83-SSV Flowmeter, range 1-20 GPH water.
  • VFB-84 Flowmeter, range 6-40 GPH water.
  • VFB-84-BV Flowmeter, range 6-40 GPH water.
  • VFB-84-EC Flowmeter, range 6-40 GPH water.
  • VFB-84-EC-SS Flowmeter, range 6-40 GPH water.
  • VFB-84-SS Flowmeter, range 6-40 GPH water.
  • VFB-84-SSV Flowmeter, range 6-40 GPH water.
  • VFB-85 Flowmeter, range .2-2 GPM water.
  • VFB-85-EC Flowmeter, range .2-2 GPM water.
  • VFB-85-EC-SS Flowmeter, range .2-2 GPM water.
  • VFB-85-SS Flowmeter, range .2-2 GPM water.
  • VFB-85-SSV Flowmeter, range .2-2 GPM water.
  • VFB-86 Flowmeter, range .6-5 GPM water.
  • VFB-86-EC Flowmeter, range .6-5 GPM water.
  • VFB-86-EC-SS Flowmeter, range .6-5 GPM water.
  • VFB-86-SS Flowmeter, range .6-5 GPM water.
  • VFB-86-SSV Flowmeter, range .6-5 GPM water.
  • VFB-90 Flowmeter, range .3-3 SCFM air.
  • VFB-90-BV Flowmeter, range .3-3 SCFM air.
  • VFB-90-EC Flowmeter, range .3-3 SCFM air.
  • VFB-90-EC-SS Flowmeter, range .3-3 SCFM air.
  • VFB-90-SS Flowmeter, range .3-3 SCFM air.
  • VFB-90-SSV Flowmeter, range .3-3 SCFM air.
  • VFB-91 Flowmeter, range 1-10 SCFH air.
  • VFB-91-BV Flowmeter, range 1-10 SCFH air.
  • VFB-91-EC Flowmeter, range 1-10 SCFH air.
  • VFB-91-EC-SS Flowmeter, range 1-10 SCFH air.
  • VFB-91-SS Flowmeter, range 1-10 SCFH air.
    VFB-91-SSV Flowmeter, range 1-10 SCFH air.

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