


Dwyer Instruments VA-K1 | Aluminum flowmeter kit
Flowmeter kits such as the Series VA-K, Model VA-K1 provide an affordable way to obtain a variety of flow measurement capabilities. Three interchangeable 150 mm flow tubes and a fully completed flowmeter (available with aluminum or 316 SS end fittings) are included in the package. A glass float is placed as standard on all flow tubes. To increase flow capabilities, spare 316 SS and tantalum floats are included. A high flow valve cartridge, tripod base, tweezers, pushrod, locking tool, correlation charts, and a plastic carrying bag are all included in Series VA-K kits.

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- Specifications
- Features
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Accuracy | +/-2% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute) |
Connection | 1/8" female NPT |
End Fitting | Anodized Aluminum or 316 stainless steel |
Float Stops | PTFE. |
Float | Glass, 316 stainless steel or tantalum |
Flowtube | Borosilicate glass |
Front Shield | Polycarbonate |
Manufacturer | Dwyer Instruments |
Maximum Operating Pressure | 200 psig (13.8 bar) |
Maximum operating temperature | 250°F (121°C) |
Mounting | Vertical |
O rings | Buna-N on aluminum models and fluoroelastomer on stainless steel models |
Orifice | Valve: Acetal on aluminum models and PCTFE on stainless steel models |
Ratio | Turn-down: 10:1; 20:1 with combinations of two floats installed in meter |
Repeatability | +/-0.25% of scale reading |
Scale | Universal 150 mm scales with correlation chart |
Side Panels | Black, anodized aluminum |
Turn-down Ratio | 10:1 20:1 with combinations of two floats installed in meter |
Type | Variable Area Flowmeter Kit |
- Made of sturdy metal, offering a lightweight and long-lasting design.
- Corrosion-resistant and appropriate for a range of industrial settings.
- High flow measurement precision, guaranteeing accurate and dependable readings.
- Because it is made to work with a variety of gases, it may be used in a wide range of industries, including manufacturing, HVAC, and lab environments.
- Outfitted with a transparent sight glass to allow for visual flow rate monitoring.
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