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Series-VAVariable
Variable Area Flowmeters for Gas & Liquid – Universal Scale, 6-Turn Valve
Series-VAVariable
From
$
137.75
Product Overview
- Accuracy Note ± 2% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute); VA1043, VA1243, VA1343, VA25425, VA25025: ± 5% FS @ 70°F (21.1°C) and 14.7 psia (1 @ absolute)
- Leak Rate Under Vacuum less than 10^⁻⁷ cc He/s
- Mounting Orientation Vertical
- Pressure Type Gauge
- Process Connection Note Two 1/8˝ female NPT
- Process Connection Size 1/8 in
- Process Connection Type NPT Female
- Repeatability ± 0.25%
- Turndown Ratio 10:1
The Series VA Variable Area Glass Flowmeters are designed with easy to read universal mm scale and supplied with correlation charts containing calibration data for air and water.
Glass flowmeters are suitable for metering carrier gases, liquid and gas measurement in pilot plants, laboratories, process flow and level indicating. Units are equipped with a standard 6-turn needle valve for flow rate control. High precision metering valves with non-rising stems (sold separately) are available for high sensitivity control and resolution - particularly suited for very low flow rates.
Flowmeters are shipped completely assembled and ready for panel mounting. Use an optional acrylic tripod base to convert to self-standing bench mounting.
Note: Calibration data is provided with each unit and is unique to each scale. If you require a calibration certificate for your flowmeter, please see the option under Accessories. (This excludes: VA1043, VA1243, VA1343, VA25425 and VA25025).
Product Applications
- Gas or liquid metering
- Chemical processing
- Semiconductor systems
- Water and air pollution analysis systems
- Laboratory systems