Browse catalog by:



The BERMAD Model IR-900-M0-54-KX integrates a vertical turbine Woltman-type water meter, with a diaphragm actuated hydraulic control valve. Serving as Flow Meter and Main Valve, the BERMAD Hydrometer controls irrigation together with the irrigation controller. It is a Normally Closed Hydrometer, which opens in response to a pressure rise command and shuts in the absence of that command.

Features and Benefits

  • Integrated "All-in-One" Control Valve
    • Saves space, cost and maintenance
  • Hydraulically Controlled, Normally Closed Hydrometer
    • Line pressure driven
    • Closes upon control failure
    • Amplifies and relays weak command
    • Hydraulically controlled On/Off
  • 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
    • Precise measurement
  • User-Friendly Design
    • Simple in-line inspection and service

Typical Applications

  • Computerized Irrigation Systems
  • Remote/Elevated Systems
  • Remote Flow Data Read-Out
  • Flow Monitoring and Leakage Control
  • Volumetric Irrigation Systems



[1] BERMAD Model IR-900-M0-54-KX opens upon pressure rise command, measuring flow.

[2] BERMAD Prressure Reducer Model 015-PRV.

[3] BERMAD On/Off Valve Model 205-Z.

[4] BERMAD Vacuum Breaker Model 1/2"- ARV.