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Mechanical Alternatives

Variable Area Flowmeters and High-Precision Control Valves

Our variable area flowmeter and control valve product line provides great functionality and design: the compact & slender VA-flowmeters Q-Flow and the high-precision control valves M-Flow.

The battery powered digital mass flow meter red-y compact series are a unique va-meter alternative
The VA-flowmeter alternative – independent to pressure and temperature

AA battery for independent operation

Variable Area Flowmeters (VA-Flowmeters) for Gases Q-Flow
Attractive design and economic price: Variable area flowmeters for gases
High-precision control valves for gases and liquids M-Flow
Precise setting and tightly closing: High-precision control valves for gases and liquids

Various rotary knobs available

Q-Flow – Kompakte & sichere Schwebekörper Durchflussmesser für Gase

Q-Flow

Compact and Economic Variable Area Flowmeters for Gases

  • Compact and slender design
  • Glass measuring tubes in 2 sizes
  • 15-turn control valve for smooth and accurate adjustment
Präzisions-Regelventile für Gase M-Flow

M-Flow

High-precision Control Valves for fine Dosages of Gases & Liquids

  • High-precision flow rate setting
  • Leak-proof when closed
  • 15 turn spindle, no hysteresis