KSV Variable Area Flowmeters From Kobold Instruments

Micro Flowmeter The KSV Variable Area Flowmeters have been designed as a simple and economical measuring system for very low flows of gases and water-like liquids. They offer the perfect balance between low-cost, accuracy and range availability.

The KSV Variable Area Flowmeters has either a Polycarbonate or Polysulfone one-piece body with Nickel-plated Brass or 303 SS fittings for durability.

The KSV Variable Area Flowmeters is designed to be panel mounted, easy to install and is available with or without an integral needle valve.


  • Air sampling equipment

  • Chromatography systems

  • Desalinization equipment

  • Gas analyzers

  • Medical systems

  • Photoprocessing equipment

  • Water treatment and distribution systems

Special Features:

  • ±6% Full Scale Accuracy

  • ±1% Full Scale Repeatability

  • Polysulfone Version has Excellent Resistance to Acids and Alkaline Solutions

  • Polysulfone Version can be Sterilized Max. 250°F

  • Compact

  • Easy to Read and to Install

  • Convenient Panel Mountability

Product Specifications:

  • Connections: 1/8" FNPT Inlet/Outlet

  • Measuring Accuracy: ±6% of Full Scale

  • Repeatability: 1%

  • Operating Pressure: Max. 100 PSI

  • Flow Media: Liquids or Gases

  • Measuring Principle: Float

  • Mounting: Vertical

  • Media Flow: Bottom to Top

  • Pressure Drop: 0.7 PSI

Additional Product Info:
Download Specifications