Description

The VA 40 variable area flowmeters are suitable for measuring liquids and gases The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly and observe the medium. The suitability for measuring the flow of gases in accordance with the DVGW G260 process sheet has been certified by the DVGW testing station at the Gas-Fired Thermal Institute in Essen.

Chemicals - Basic Products & Derivatives

Product features

Fluid: for gases and liquids
Technology: variable-area
Other characteristics: glass tube; in-line
Operating temperature -20...+100°C / -4...+212°F
Pressure Up to 7/10 bar (depending on DN)
Upper limit of measurement for liquids 0.4 to 10,000 l/h (water: 20°C)
Upper limit of measurement for gases 7 to 310,000 l/h (air: 20°C, 1.013 bar)

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