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Pressure Sustaining Hydrometer IR-930-M0-50-R

The BERMAD Model IR-930-M0-50-R integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. As the system’s Flow Meter and Main Valve, it controls irrigation together with the irrigation controller. The BERMAD Hydrometer sustains minimum preset upstream (back) pressure. It either opens or shuts in response to remote pressure commands.

Product Features & Benefits
  • Integrated “All-in-One” Control Valve

-Saves space, cost and maintenance

  • Line Pressure Driven, Hydraulically Controlled On/Off

-Prioritizes pressure zones

-Controls system fill-up

  • 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

-Saves on straightening distances

-Maintains accuracy

  • Integrated Flow Metering Calibration Device.
  • User-Friendly Design

-Easy pressure setting

-Simple in-line inspection and service

Typical Product Applications

Typical Applications

  • Computerized Irrigation Systems
  • Flow Monitoring & Leakage Control
  • Line Fill-Up Control
  • Line Emptying Prevention
  • Filter Stations
  • Irrigation Machines
  • BERMAD Model IR-930-M0-50-R opens upon pressure drop
    command, and sustains filters back flush pressure controlling
    system fill-up.
  • BERMAD Backwash Valve Model IR-3×2 350-A-I
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