Flowmeters
 

 

 

 

The Series VA-K Flowmeter Kits offer an economical means of acquiring diverse flow measurement capability. The kit includes a completely assembled flowmeter (available with Aluminum or 316 SS end fittings) and three interchangeable 150 mm flow tubes. All flow tubes are supplied with a glass float installed. Spare 316 SS and Tantalum floats are included to extend flow capacities. Series VA-K kits also include a high flow valve cartridge, tripod base, tweezers, pushrod and locking tool for changing floats and flow tubes, correlation charts and plastic carrying case.

APPLICATIONS
Kits are ideal for flow applications in air and water analysis, film processing, chemical processing, gas chromatography, pharmaceutical, alcohol and tobacco production, pulp and paper, and semiconductor industry.

SPECIFICATIONS
Scales: Universal 150 mm scales with correlation chart.
Accuracy: ±2% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute).
Repeatability: ±0.25% of scale reading.
Turn-down ratio: 10:1; 20:1 with combinations of two floats installed in meter.
Maximum Operating Pressure: 200 psig (13.8 bar).
Maximum Operating Temperature: 250°F (121°C).
Mounting: Vertical.
Connection: 1/8" female NPT.
Flowtube: Borosilicate glass.
Float: Glass, 316 stainless steel or tantalum.
Float Stops: PTFE.
End Fittings: Anodized Aluminum or 316 stainless steel.
Front Shield: Polycarbonate.
Side Panels: Black, anodized aluminum.
O-rings: Buna-N on aluminum models and Fluoroelastomer on stainless steel models.
Valve Orifice: Acetal on aluminum models and PCTFE on stainless steel models.

Max. Flow Rate (mL/min)*
Flow Tube Number Float Material
Glass 316 SS Tantalum
Air Water Air Water Air Water
042-15 1.8 to 18.6 0.02 to 0.19 5.8 to 60.6 0.09 to .945 - -
112-02 21 to 374 .023 to 5.5 36 to 814 1.1 to 20.4 - -
102-05 106 to 3807 2 to 84 288 to 7590 6 to 617 - -
044-40 962 to 22536 15 to 541 - - 2015 to 62588 106 to 2001
*Flow rates are given for standard pressure and temperature 70°F (21°C) @ 760 mm Hg.
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