Pressure Reducing Valve IR-420-55-R

The BERMAD Model IR-420-55-R is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. It either opens or shuts in response to an electric signal.

  • Hydraulic Pressure Control with Solenoid Control

-Line pressure driven

-Protects downstream systems

-Electrically controlled On/Off

  • Advanced Globe Hydro-Efficient Design

-Unobstructed flow path

-Single moving part

-High flow capacity

  • Fully Supported & Balanced Diaphragm

-Requires low actuation pressure

-Excellent low flow regulation performance

-Progressively restrains valve closing

-Prevents diaphragm distortion

  • User-Friendly Design

-Easy pressure setting

-Simple in-line inspection and service

Typical Applications

  • Computerized Irrigation
  • Pressure Reducing Stations
  • Remote and/or Elevated Plots
  • Irrigation Machines
  • Distribution Centers
  • Low Supplied Pressure Irrigation Systems


[1] BERMAD Model IR-420-55-R opens in response to an
electric signal, establishing reduced pressure zones.
[2] BERMAD Water Meter Model WPH
[3] BERMAD Air Valve Model ARC-A-I-I

English IR 420-55-R Product Page
English IR Engineering 400
English Ordering Guid 400 Series
English Spare Parts - Irrigation
English IR-420-55-R IOM