Disinfection & chemical dosing systems since 2010
Sensors & Accessories

DFR 45 Debi Kontrolörü

Flow controller for sampling lines — 15…45 l/h

Manufacturer: Lutz-Jesco Measurement & Control Instruments

The DFR 45 flow controller regulates pulsing water flows in the sampling line so that measuring cells receive water at a constant flow rate — a prerequisite for correct cell operation.

Throughflow volumes of 15 to 45 l/h can be set exactly. Bodies are available in PVC and in PVDF for hot water systems, both highly durable against chemicals and abrasion. It can optionally be used as a temperature measurement point and water samples can be taken easily through the valve.

Key features

  • Regulation of pulsing water flows
  • Throughflow volumes of 15 – 45 l/h set exactly
  • PVC or PVDF (hot water) body
  • Highly durable against chemicals and abrasion
  • Optional temperature measurement point (M12x1.5)
  • Simple water sample extraction through the valve
Technical data

Technical specifications

Throughflow volumes15 – 45 l/h
Inlet pressure0.2 – 6 bar
MaterialsPVC / FPM / 1.4310 or PVDF / FPM / 1.4310
Max. water temperaturePVC 40 °C / PVDF 60 °C
ConnectionsInflow and outflow G1/4"
Temperature measurement pointM12x1.5