Product Description
6–50 LPM Air Acrylic Flowmeter with Stainless Steel Valve – Visi-Float® VFA-26-SSV
The Series VF Visi-Float® VFA-26-SSV Flowmeter is a precision acrylic variable-area instrument designed for visual air-flow indication and manual control in laboratory, medical, and industrial process systems. This model integrates a stainless-steel metering valve for corrosion-resistant flow adjustment while maintaining the Visi-Float® family’s trademark clarity and durability.
Machined from solid acrylic blocks and equipped with hot-stamped direct-reading scales, the VFA-26-SSV delivers dependable repeatability for continuous process monitoring in compact piping runs.
Flow Range, Accuracy & Operating Limits
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Air Flow Range: 6–50 LPM
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Scale Length: 2 in
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Accuracy: ±5% F.S. (VFA models)
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Service: Compatible gases & liquids
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Mounting Orientation: Vertical only
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Pressure / Temperature Limits:
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100 PSIG @ 150°F (no valve)
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100 PSIG @ 120°F (with valve)
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Construction & Wetted Materials
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Body: Clear acrylic
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O-Rings: Buna-N (fluoroelastomer optional)
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Metal Parts: Stainless steel (valve)
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Float: Stainless steel / glass / aluminum (range-dependent)
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Integrated Valve: Stainless steel metering valve
Process Connections & Mounting
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Connection: 1/8" Female NPT
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Mounting: Vertical orientation
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Pipe Support: Metal mounting inserts
Typical Applications
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Air or water flow control
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Medical instrumentation
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Laboratory systems
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Gas analyzers
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Pollution monitoring
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Chemical injection
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Cabinet purging
Why Choose the Visi-Float® VFA-26-SSV?
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Corrosion-resistant stainless valve for aggressive services
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Direct-reading scale eliminates conversions
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Clear acrylic body enables full inspection
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White background improves float visibility
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Precision-machined bore ensures repeatability
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Compact installation for tight panel spaces
Compliance & Approvals
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RoHS II compliant (EU Directive 2011/65/EU)
Shipping Information
Ships in 1–2 business days, subject to availability.
