Flow Meter & Rotary Meter

Rotary Flow Meter

Ball Valve - SH
  • Model: DFM 165 - 350
  • Standard: ASTM SCH80
  • Material: PVC-U (transparent), PA (Transparent with strongly reduced moisture absorption), PSU (Transparent), PVDF (Opague)
  • Connection: Measuring tube: PVC-U, PA, PSU DIN 8063 union with union socket end for solvent welding DIN ISO (PVC-U)
  • Size: DN10 - DN65
  • Measuring principle: The medium – water, air, fluid or gaseous chemicals – flows vertically through the flowmeter from the bottom to the top. The float is lifted frictionless by the flow forces and directly indicates the flow volume specified on the measuring tube scale with its top read-off edge (maximum diameter).
  • Manufacturer: ASV Stubbe


  • measuring ranges graduated in line with practical requirements according to DIN
  • measuring accuracy according to VDI/VDE 3513
  • materials with reduced moisture absorption increase the measured value stability
  • rocess automation using optional components such as flow data sensor ZE 3000 or limit reed switches ZE 950/ZE 951
  • special scales according to the medium property


  • Chemical plants
  • Water treatment