KSV Kobold Variable Area Flowmeter-Plastic-Low Flow

The flowmeter and switch for very low flows model KSV for liquids or air operates on the suspended float principle. The direction of flow is from bottom to top, and the installation position is vertical. The indication point is the upper edge of the ball.

The device has been designed as a simple and thus economical measuring system. The optional needle valve allows economical control. The device has been designed for panel mounting.

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Measuring range:
0.25 - 1.5 ... 10 - 80 l/h water
20 - 80 Nl/h ... 0.5 - 2.5 Nm³/h air
Connection: ⅛" NPT female thread
Material: polysulfone / brass, polysulfone / stainless steel
pmax: 6 bar
tmax: 120°C (polysulfone)
Accuracy: ±6 % of full scale
Option: needle valve



  • Acid and caustic-proof
  • Suitable for sterilisation (120°C)
  • Shock resistant
  • Small size
  • Light weight
  • Easy to install


Technical Details

  • Connection: ⅛" NPT female
    hose connector, Ø 8 mm, polyamide
    straight version (order no. ...G)
    angle version (order no. ...W)
    plastic compression fitting
    (order no. ...K)
  • Inlet and outlet: horizontal
  • Measuring accuracy: ±6% of full scale value
  • Repeatability: 1% of full scale value
  • Operating pressure: max. 6.0 bar (device is not suitable for vacuum pressure)
  • Operating temperature: polysulfone: -20°C...+120°C

Download Datasheet: KSV Kobold Variable Area Flowmeter-Plastic-Low Flow

Reference : www.kobold.com