Flow Control and Pressure Reducing Valve IR-472-bKUZ

The BERMAD Model IR-472-bKUZ is a hydraulically operated, diaphragm actuated control valve that limits demand and reduces downstream pressure to constant preset maximum values.

  • Line Pressure Driven, Hydraulically Controlled

-Limits fill-up rate and consumer over-demand

-Protects downstream system

  • 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

  • Hydraulic Flow Sensor (upstream installation)

-No moving parts

-No need for flow straightening

  • User-Friendly Design

-Easy pressure setting

-Simple in-line inspection and service

Typical Applications

  • Line Fill-Up Control Solutions
  • Pressure Reducing Systems
  • Multiple Independent Consumer Systems


[1] BERMAD Model IR-472-bKUZ limits over-demand,

and controls laterals and distribution line fill-up,

while reducing pressure.
[2] BERMAD Relief Valve Model IR-43Q-R
[3] BERMAD Air Valve Model ARA-A-I-P
[4] BERMAD Vacuum Breaker Model ½”-ARV

English IR 472-bKUZ Product Page
English IR Engineering 400
English Ordering Guid 400 Series
English Spare Parts - Irrigation
English IR-472-bKUZ IOM