Brass solenoid valves, plastic solenoid valves, stainless steel solenoid valve, water meters, water filters, Controlli, pressure and level switches

Flow Sensors for Water

Water flow sensor with solenoid valve

WRAS approved product

  • Low cost
  • Light weight
  • Suitable for potable water use
  • WRAS approved
  • Available as flow sensor only or combined with solenoid valve
  • Wide variety of fitting sizes from 1/8" - 3/4" BSP and push-in fittings
  • Hall effect sensor
  • Wide operating voltage for sensor from 3.8 - 30vdc

The RF range of flow sensors can be used in numerous applications where water flows is to be measured at low cost.

RF series 2/2 solenoid valve with flow sensor for water
Type Inlet Port Size Outlet Port Size Max Flow Differential Pressure Seal
Min Max
RF002003 ¾"BSP ¾"BSP 10l/min 0.2 10 NBR
RF00175 15mm push-in 15mm push-in 10l/min
RF00105 ¾"BSP ¼"BSP 7l/min
Solenoid valve can be normally closed or latching (bistable).
Combined solenoid valve flow sensor datasheet
RF series water flow sensors
Type Port Size Max Flow Max Pressure Temp ºC
RF3110B 1/4” BSP male 7l/min 10 0-75
RF4110B 3/8” BSP male
RF5110B 1/2” BSP male
RF6110B 3/4” BSP male
RF1170B 15mm push-in
RF2100B 1/8” BSP female
RF3100B 1/4” BSP female
RF4100B 3/8” BSP female
RF series flow sensors are available with WRAS approved for potable water use
RF series datasheet
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