Water Flow Switch

Water Flow Switch

Technical Specifications
  • Type: Paddle type
  • Medium: Water (Hot, Chilled, Well, Pool, and Sea Water)
  • Operating Temperature Range: -10°C to 120°C
  • Switch Output: 1 SPDT, 10A / 250VAC
  • Process Connection: 1” NPT (M)
  • Paddle Material: Stainless Steel
  • Wetted Parts Material: Brass
  • Protection: IP54
  • Approval: CE
  • Paddle switch, suited for pipes of industrial plants: heating and air conditioning, refrigeration systems and heat pumps.
  • Flow control of water and normal media.
  • Flow switch applications include pump staging, pump or valve failure, flow or blockage detection, and flow protection.
  • They are commonly used in reservoirs and tank storage systems to keep the tanks at the designated level, as well as in pipelines to ensure that the media flow through the pipe is continuous.
  • Large flow switches can be found in commercial and large buildings for HVAC system.
  • NPTWFS liquid flow switch is used to monitor the flow change
  • Renovated SPDT micro-switch ensure the reliable switch function
  • 3 stainless steel blades for 25–75 mm pipelines
  • 6 additional blades for 100–150 mm pipelines
  • Various process connections available on request
  • Maximum working pressure up to 13.5 bar
  • Electrical loading AC250V/10A