Pressure Reducing Hydrometer Model 920-MV

The BERMAD Model WW-920-MV integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. The WW-920-MV reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure.

  • Integrated “All-in-One” Control Valve
    • Saves space, cost and maintenance
  • Line Pressure Driven
    • Independent “Stand Alone” operation
  • Magnetic Drive with Vacuum-Sealed Register
    • Water-free gear train mechanism
    • Reed-switch and Opto pulse-generating modes
    • Various pulse combinations
  • Internal Inlet & Outlet Flow Straighteners
    • No Need for straightening distances
    • Maintains accuracy
  • Integrated Flow Metering Calibration Device
  • User-Friendly Design
    • Simple in-line inspection and service
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English Engineering 900 Series
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