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QL 100 Data Sheet

Flow Volume Sensor HySense® QL 100

The Load valves with turbine volume flow sensors HySense® QL, are made for simulation of load conditions. A load can be simulated with the throttle valve to record the characteristic curve of the pump. A Load valves combines a volume flow sensor, a valve and test points for pressure and temperature. Load valves with turbine volume flow sensors HySense® QL are available in different measurement ranges from 15 until 600 l/min.

Your benefit at a glance:

QL 100 more information here
  •    -  Simulation of load conditions
  •    -  Pump tests, e.g. recording of characteristic curves
  •    -  Volume flow sensor, load valve and test points for pressure and temperature in a single unit


Design size Order Number Measuring Range Working Pressure max. Weight
    l/min   g
QL 100 31VB-71-35.030 15 ... 300 350 4324
QL 110 31GB-71-35.030 15 ... 300 350 4461