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IR-970-MO-50-RVZ

Flow Control Hydrometer

The BERMAD Model IR-970-M0-50-RVZ 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 limits the flow to a constant preset maximum. It either opens or shuts in response to pressure commands.
 

Features and Benefits

  • Integrated "All-in-One" Control Valve
    • Saves space, cost and maintenance
  • Line Pressure Driven, Hydraulically Controlled On/Off
    • Limits fill-up rate and consumer over-demand
  • 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
  • Paddle-Type Hydro-Mechanic Flow Pilot
    • No added head loss
    • Wide setting range
  • User-Friendly Design
    • Easy Flow Setting
    • Simple in-line inspection and service
       

Typical Applications

  • Computerized Irrigation Systems
  • Flow Monitoring and Leakage Control
  • Multiple Independent Consumer Systems
  • Line Fill-Up Control
  • Irrigation Machines
  • Filter Stations

 


[1] BERMAD Model IR-970-M0-55-RVZ opens in response
     to an electric signal limiting fill-up rate and consumer over
     demand.
[2] BERMAD Backwash Valve Model IR-3x2-350-A-I
[3] BERMAD Backwash Flow Control Valve Model IR-470-beKU