Variable-area flow meter Q-Flow
volumefor gasDN8 - 1/4"

Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4"
Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4"
Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4" - image - 2
Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4" - image - 3
Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4" - image - 4
Variable-area flow meter - Q-Flow  - Vögtlin Instruments GmbH – Gas Flow Technology - volume / for gas / DN8 - 1/4" - image - 5
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Characteristics

Technology
variable-area
Type
volume
Fluid
for gas
Pipe diameter
DN8 - 1/4"
Installation
in metering tube
Material
stainless steel, aluminum, glass
Applications
for low flow rates
Other characteristics
compact, precision, direct-reading, custom
Volumetric flow rate

Min.: 0.6 l/min
(0.1585 us gal/min)

Max.: 50 l/min
(13.2086 us gal/min)

Process temperature

Min.: 0 °C
(32 °F)

Max.: 100 °C
(212 °F)

Process pressure

Min.: 0 bar
(0 psi)

Max.: 10 bar
(145.04 psi)

Precision

5 %

Description

Our proven Q-Flow is a modern VA-flowmeter for gases built on the variable area principle. Designed in close collaboration with users, it combines our long experience and practical shop-floor requirements. Intelligent Instrument Design The compact and attractive design enables quick replacement of components Standard scale for air The measuring glass is supplied with a standard scale for air Conversion factors for other gases and other operating conditions are available. mm-scale with flow rate table and direct reading scales for other gases and pressures on request. Aluminium body The bodies are available in aluminium. Sealing material FKM. Body in stainless steel 1.4305 and sealing materials EPDM or FFKM on request. Tightly closing precision control valves The devices are equipped with precise, hysteresis-free 15-way control valves. See Needle Valves M-Flow for more information. Various rotary knobs are available on request. Customized versions We also offer custom designed products. Get in touch with us for further information!

Other Vögtlin Instruments GmbH – Gas Flow Technology products

Flowmeters & Valves

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.