02/28/2007 • Metrology • Process automation / MSR technology • Systems and Components

Variable Area Flowmeters for Gases and Liquids

Variable area flowmeters for plant and apparatus construction are just as popular as ever. The numerous advantages in daily practice are convincing: cost-effective purchase, simple installation and  handling, maintenance-free and independent operation.
The variable area flowmeter range from Vögtlin Instruments AG with precision valves has distinguished itself for years with its high- quality, modular construction.
  • Compact and slender Design
  • Measuring module: plugged in from the front
  • mm scale, product scale, user-defined scale
  • Float: spherical shape affords stability
  • Seals: FKM as standard, EPDM or PTFE/Chemraz
  • Valve: close-control, 15-turn microvalve
  • Valve practically hysteresis-free
  • Customized versions: just request our technical advice


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Vögtlin Instruments AG - flow technology

Langenhagstr. 1
4147 Aesch

Phone: +41/61/7566300
Fax: +41/61/7566301